释义 |
词典释义:
speed
n. 速度;苯异丙胺;安非他明;成功;繁荣;快;迅速;快门速度;感光度;挡
v. 快速移动;使兴旺发达;帮助成功;用兴奋剂成瘾;受到影响;加快速度;违章超速行驶;使加速
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第三人称单数
speeds
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现在分词
speeding
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形容词
speeding
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复数
speeds
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名词
speeder
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过去分词
spedspeeded
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过去式
spedspeeded
短语搭配
双语例句
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He drove his car too fast at a speed of 120 km/h.
他的车速太快了,每小时一百二十公里。
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You have to find a way to speed his recovery from the disease.
你必须找到让他尽快摆脱疾病的方法。
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The car is speeding at 190 mph on the highway.
轿车以每小时190公里的速度在高速公路上飞驰。
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He was traveling at a speed of 80 miles per hour.
他以每小时80英里的速度行驶
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Sarah is not up to speed about the plan. We should tell her.
Sarah还不清楚发生了什么,我们得告诉她。
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My brother reads the news every morning to get up to speed about the world.
我哥哥今早读了新闻,了解了世界的新动态。
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The car picked up speed as it rolled down the hill.
往山下开时,车加起速来。
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The last meeting lasted all morning. This time could we speed it up a little?
上次的会开了一早上。这次能快点嘛?
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I missed the meeting! Can you get me up to speed about the content?
我没能去开会。可以跟我说一下都讲了哪些内容吗?
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The police claim that he was exceeding the speed limit by over 50 kilometers per hour.
警方称他的行驶速度比限定速度快了每小时50多公里。
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I’m not quite up to speed on the details yet, could you help me?
我现在还不是特别跟得上细节,你能帮我一下吗?
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If you could bring Jack up to speed on the planning, that would be great.
能麻烦你给Jack介绍一下我们规划的进度吗?
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I need to optimize my computer for speed and energy.
我需要优化电脑的速度和电池。
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The speed gauge in a car tells how fast you’re going.
汽车的速度表显示你开得多快。
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I'll worry about that next month. I just hope my Wi-Fi speed can beat other shoppers'!
这个问题留到下个月再担心吧。我现在就希望我的WIFI够快,能抢过其他人。
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Yes. It'll speed up your learning and you can use phonics and roots like "trans" to break down the words.
是的。这会加快你的学习速度,你可以用语音法和词根来分解单词。
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The car was gathering speed.
汽车逐渐加速。
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Speed had always exhilarated him.
速度总是使他感到兴奋。
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Speed is key at this point.
在这个时候速度是关键。
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He drove off at high speed.
他高速驾车离去了。
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The drugs will speed her recovery.
这些药会促进她的康复。
近义词
vi.
quicken upto accelerate
n.
velocityprosperityuptempo
反义词
同根词
单词辨析
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速度;速率
pace普通用词,指步行的速度,常引申指活动的进度或生产率。
rate作“速度”讲时,与speed同义,可换用。作速率解时,指相对增长的速度,也指两种相比较而得出的标准速度。
speed普通用词,指单位时间内行进的固定速度或速率,也指可能达到的最高速度。
velocity技术用词,指物体沿着一定方向运动时的速率。
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迅速;急速
haste中性词,用作褒义指动作迅速,事情做得又快又好;作贬义用时,指做事急躁,行为鲁莽,得不到预期的结果。
hurry指急速从事某项活动或匆忙对付一件事情,含明显慌乱的意味。
speed多用于褒义,指行动敏捷快速,效果好。
dispatch指迅速、敏捷地结事某事,强调敏捷和及时。
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加快;使加快
accelerate着重指频率或速率运转加快。
hasten指由于事的紧迫性或突然性而加速。
rush含义与hurry相近,但显得更仓促更慌乱。
hurry指赶紧或匆忙地做某事或催促别人做某事,隐含草率或混乱意味。
speed侧重实际的快速行动。
quicken普通用词,指增加速度、速率。
百科
1. speed(英 [spiːd],美 [spiːd]),英语单词,作名词为速度;苯异丙胺;安非他明。作动词为快速移动;使兴旺发达;帮助成功。短语搭配有speed up(使加速)。例句为“They like to go at high speed.(他们喜欢高速行驶。)” speed相关近义词有quicken up、to accelerate等,相关反义词有linger、decelerate。
2. speed是日本流行音乐少女组合,由岛袋宽子、今井绘理子、上原多香子和新垣仁绘四位成员组成。 Speed于1996年以平均年龄12.5岁出道,首个作品《Body&Soul》便引起业界关注,之后成绩傲人,以锐不可当的气势征服了日本乐坛,并凭借演唱日剧《一吻定情》的主题曲红遍亚洲。
释义
n.
the rate at which someone or something moves or operates or is able to move or operate
速度
[mass noun]rapidity of movement or action
快;迅速
each of the possible gear ratios of a bicycle
(自行车的)挡,变速挡。
chiefly US or dated each of the possible gear ratios of a motor vehicle
〈主美或旧〉 机车的排挡。
the sensitivity of photographic film to light
感光度。
the light-gathering power or f-number of a camera lens
快门速度。
the duration of a photographic exposure
照片曝光的时间。
[mass noun]informal an amphetamine drug, especially methamphetamine
〈非正式〉 苯异丙胺,安非他明(尤指甲基苯丙胺)。
[mass noun]archaic success; prosperity
〈古〉 成功;繁荣
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wish me good speed.
祝我成功吧。
v.
[no obj., with adverbial of direction]move quickly
快速移动
(past and past participle speeded)[no obj.](of a motorist)travel at a speed that is greater than the legal limit
(驾车者)违章超速行驶
(past and past participle speeded)(speed up)move or work more quickly
加快速度
(past and past participle speeded)[with obj.]cause to move, act, or happen more quickly
使加速
[with obj.]archaic make prosperous or successful
〈古〉 使兴旺发达;帮助成功
[no obj.]informal take or be under the influence of an amphetamine drug
〈非正式〉 用(脱氧麻黄碱之类的)兴奋剂成瘾;受到(脱氧麻黄碱之类的)影响
短语
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at speed quickly 迅速地 a car flashed past them at speed. 一辆车从他们身边疾驰而过
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up to speed operating at full speed 全速运行
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(of a person or company) performing at an anticipated rate or level (人,公司)以预期的速度(或水平)进行
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(of a person) fully informed or up to date (人)无所不晓的;掌握最新信息的,跟上时代的 that reminds me to bring you up to speed on the soap opera. 那提醒我要让你跟上那剧情
易错必背词
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at a/the speed of ... 以...的速度
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at a high/low speed 以高/低速
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speed sth up 使...加速
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speed up sth 加快速度
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high-speed railway 高铁/读书速度
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reading speed 读书速度
类似拼写词
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speedn.速度;苯异丙胺;安非他明;成功;繁荣;快;迅速;快门速度;感光度;挡
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seedn.种子;籽;种子选手;种子队;萌芽;晶种;晶粒;一定数量的种子;原因;子孙
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spendv.用钱;花费;度过;用尽;耗尽;花钱;花时间
词源
"Old English spēd (noun), spēdan (verb), from the Germanic base of Old English spōwan ‘prosper, succeed', a sense reflected in early usage."
考纲分布
考纲释义
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n. 速度; 进度; 快速
英文释义:
rate of moving or doing
真题例句:
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Could you give me some advice to improve my reading speed?
你能给我一些建议来提高我的阅读速度吗?
[2020年 哈尔滨市卷 词汇运用]
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They are directly connected with the wind speed and the time that wind lasts.
它们与风速和风力持续时间直接相关。
[2020年 青岛市卷 阅读理解]
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The high-speed train between Qingdao and Beijing travels faster now.
青岛和北京之间的高铁现在速度更快了。
[2019年 青岛市卷 阅读理解]
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v. 快速移动; 加速
英文释义:
quickness in movement or action; \nmake something move or happen quickly
真题例句:
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Hebei Province will speed up the building of an express line between Xiongan and Beijing Daxing International Airport.
河北省将加快建设雄安至北京大兴国际机场的快速通道。
[2021年 锦州市卷 任务型阅读]
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The other riders sped past to the finish line.
其他车手飞快地冲过终点线。
[2020年 杭州市卷 听力]
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We become insensitive to our experience, which means we process less information, and time seems to speed up.
我们对我们的经历变得不敏感,这意味着我们处理的信息更少,时间似乎变快了。
[2019年 北京市卷 阅读理解]
必考短语
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speed up
使加速
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at the speed of
以...的速度
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pick up speed
加速
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high-speed railway
高速铁路
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wind speed
风速
必考派生词
用法讲解
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speed表“速度”,用作可数名词时,其前常加不定冠词a。
示例:汽车最高时速是147英里。
误 The car has the top speed of 147 mph.
正 The car has a top speed of 147 mph.
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“以...速度前进”用at...speed表达,?“有...速度”用with...speed。
示例:两个赛跑者以同样速度前进。
误 The two runners are running with the same speed.
正 The two runners are running at the same speed.
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“低速”和“高速”用at a low/high speed表达,“以高/低/全速”的表达为:at high/ low/ full/ top speed,注意此时形容词前不用冠词。
示例:汽车以全速拐弯。
误 The car turned the corner at a full speed.
正 The car turned the corner at full speed.
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speed可表“快, 迅速”,为不可数名词,其后常接of短语作定语,有时也可用在名词前作定语。
示例:I was amazed at his speed of working.
他办事之麻利让我深感叹服。
考纲分布
考纲释义
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n/v. 速度; 速率; 加速
英文释义:
rate of moving or doing
真题例句:
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If the only reading you ever do is the novel or magazine, the speed at which you read-probably does not matter very much.
如果你唯一的阅读量就是看小说和杂志,那么阅读速度就不那么重要了。
[2021年 新高考II卷 七选五]
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Here are some tips to help improve your reading speed.
这里有一些帮助你提高阅读速度的小技巧。
[2021年 新高考II卷 七选五]
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We're looking at the benefits of systems which control their speed as a way of preventing that.
我们正在研究控制速度系统的优点,它可以防止这种情况的发生。
[2017年 全国卷 阅读理解]
必考短语
考纲分布
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n/v 速度; 速率; 加速
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n/v 快速行动; 加速进行
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vi 违法超速行驶
考纲释义
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n/v. 速度; 速率; 加速
英文释义:
rate of moving or doing
真题例句:
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It is as effective as speed bumps.
它和减速带一样管用。
[2016年 CET4 听力]
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They keep within speed limits.
他们保持在限速范围内。
[2016年 CET4 听力]
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They like to go at high speed.
他们喜欢高速行驶。
[2016年 CET4 听力]
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n/v. 快速行动; 加速进行
英文释义:
quickness in movement or action; \nmake something move or happen quickly
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vi. 违法超速行驶
英文释义:
travel at a speed that is greater than the legal limit
真题例句:
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He got a ticket for speeding.
他因为超速被开罚单。
[2021年 CET4 听力]
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On the other hand, imagine the cost savings for local police enforcement and town budgets without all those speeding and parking tickets.
另一方面,想象一下,如果没有了那些超速和违章停车的罚单,当地警察的执法和城镇预算会节省多少成本。
[2018年 CET4 阅读理解]
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Or like speeding, it's very easy to put speed cameras in certain places.
或者像超速一样,在某些地方安装超速摄像头是很容易的。
[2016年 CET4 听力]
必考派生词
用法讲解
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“低速”和“高速”用at a low/high speed表达,“以高/低/全速”的表达为:at high/ low/ full/ top speed,注意此时形容词前不用冠词。
示例:汽车以全速拐弯。
误 The car turned the corner at a full speed.
正 The car turned the corner at full speed.
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“以...速度前进”用at...speed表达,?“有...速度”用with...speed。
示例:两个赛跑者以同样速度前进。
误 The two runners are running with the same speed.
正 The two runners are running at the same speed.
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speed表“速度”,用作可数名词时,其前常加不定冠词a。
示例:汽车最高时速是147英里。
误 The car has the top speed of 147 mph.
正 The car has a top speed of 147 mph.
-
speed可表“快, 迅速”,为不可数名词,其后常接of短语作定语,有时也可用在名词前作定语。
示例:I was amazed at his speed of working.
他办事之麻利让我深感叹服。
考纲分布
考纲释义
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n/v. 速度; 速率; 加速
英文释义:
rate of moving or doing
真题例句:
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Impose heavier penalties on speeding.
对超速驾驶处以更重的处罚。
[2021年 CET6 听力]
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It is expanding at an accelerating speed.
它正在加速扩张。
[2021年 CET6 听力]
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They portray drivers who enjoy speed on the road.
他们描绘了享受高速行驶的司机。
[2021年 CET6 阅读理解]
必考派生词
用法讲解
-
speed表“速度”,用作可数名词时,其前常加不定冠词a。
示例:汽车最高时速是147英里。
误 The car has the top speed of 147 mph.
正 The car has a top speed of 147 mph.
-
“以...速度前进”用at...speed表达,?“有...速度”用with...speed。
示例:两个赛跑者以同样速度前进。
误 The two runners are running with the same speed.
正 The two runners are running at the same speed.
-
“低速”和“高速”用at a low/high speed表达,“以高/低/全速”的表达为:at high/ low/ full/ top speed,注意此时形容词前不用冠词。
示例:汽车以全速拐弯。
误 The car turned the corner at a full speed.
正 The car turned the corner at full speed.
-
speed可表“快, 迅速”,为不可数名词,其后常接of短语作定语,有时也可用在名词前作定语。
示例:I was amazed at his speed of working.
他办事之麻利让我深感叹服。
考纲分布
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n 速度; 进度; 快速
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v 快速移动; 加速
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cn 排挡; 变速器
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cn 感光度
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n 苯丙胺; 安非他明
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vi 违法超速行驶
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cn 快门速度
考纲释义
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n. 速度; 进度; 快速
英文释义:
rate of moving or doing
真题例句:
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Wales has introduced special low speed limits to minimise pollution.
威尔士引入了特定的低速限制,以最大限度地减少污染。
[2020年 英语二 阅读理解A]
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We still have the imaginative capacity to rise above temptation and reverse the high-speed trend.
我们仍然有富于想象的能力,让我们不受诱惑的影响,并完全改变高速的发展趋势。
[2013年 英语二 阅读理解A]
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We unconsciously associate fast food with speed and impatience and carry those impulses into whatever else we're doing.
我们一想到快餐,就无意识地联想起快速和急躁,并把这些一时产生的情绪带到我们正在做的任何事情当中。
[2013年 英语二 阅读理解A]
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v. 快速移动; 加速
英文释义:
quickness in movement or action; \nmake something move or happen quickly
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cn. 排挡; 变速器
英文释义:
a gear on a bicycle, in a car, or others
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cn. 感光度
英文释义:
the rate at which a photographic film absorbs or reacts to light
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n. 苯丙胺; 安非他明
英文释义:
a drug that makes the mind or body more active
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vi. 违法超速行驶
英文释义:
travel at a speed that is greater than the legal limit
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cn. 快门速度
英文释义:
the time taken by a camera shutter to open and close
必考短语
-
speed up
使加速
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low speed
低速;慢速
必考派生词
用法讲解
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