释义 |
短语搭配
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insect museum
昆虫博物馆
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stick insect
竹节虫
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scale insect
介壳虫
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lac insect
紫胶蚧;紫胶虫
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leaf insect
竹节虫
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water stick insect
修堂蝽
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insect pest
害虫;病虫
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insect repellent
驱虫剂;杀虫剂
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insect cell
昆虫细胞
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insect bite
昆虫叮咬;虫咬;昆虫咬伤
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insect infestation
昆虫骚扰;遭受虫害;虫害
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insect populations
昆虫种群;昆虫族群;昆虫数量
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insect virus
昆虫病毒
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destructive insect
破坏性的害虫
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harmful insect
害虫
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insect blight
昆虫摧毁;昆虫破坏
双语例句
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Slowly, the spider moves towards the insect.
慢慢地,蜘蛛向昆虫移动。
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I am an ant biologist, so my thoughts turned to what we know about insect life.
我是一名蚂蚁生物学家,所以我的想法转向了我们对昆虫生活的了解。
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An insect sees the web and thinks it's a flower.
一只昆虫看到这张网,以为它是一朵花。
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(tunnel one's way)the insect tunnels its way out of the plant.
昆虫从植物中打洞钻了出来。
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Bats are the only mammal capable of flying and are so highly evolved to be capable of pinpointing a single insect flying in the pitch black and plucking it out of the air using echo location.
蝙蝠是唯一会飞的哺乳动物,进化程度很高,能够在一片漆黑中精确定位一只飞虫的位置,并利用回波定位准确地从空中捕捉。
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Currano and her colleagues think these more voracious insect appetites were a result of a concurrent rise in carbon dioxide levels during the PETM that would have made plant leaves less nutritious.
柯拉诺及同事认为,在始新世极热时期(PETM)与气温同时上升的二氧化碳含量使得植物树叶含有的营养成分下降,昆虫需要食用更多的树叶才能饱腹。
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It can be useful to filter out external stimuli if you are writing an email in a noisy coffee shop, for example, or are searching for a camouflaged insect in a rainforest.
例如,要是你在在嘈杂的咖啡馆里写一封电子邮件或在雨林里搜寻一只伪装的昆虫,能过滤掉外部的刺激就很有用。
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The yellow you can see in the picture is modified at certain angles to a blue-green color. This can only be seen at a very narrow angle to the insect itself.
这幅图片中的黄色在一定角度下看会变成一种蓝绿色,只在跟这只蝴蝶成很小的角度时才能看到。
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The house lizard mainly take insect and other stanzas limb animals as the food, a handful of large house lizard, also take small lizard, rat or small birds as to eat.
壁虎主要以昆虫和其他节肢动物为食,少数种大型壁虎,也以小蜥蜴、老鼠或小鸟为食。
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The common diseases and insect pests of Gymnema were found in its cultivation and the effective prevention and control methods were put forward to provide references for its standardized cultivation.
通过对匙羹藤的栽培观察研究,发现了危害匙羹藤的常见病害和虫害,并提出了有效的防治方法,以期为匙羹藤规范化种植过程中的病虫害防治提供参考。
近义词
词根词缀
sect
切, 割
sect
同根词
-
bisect
v. 把…分为两个部分;把…二等分
-
intersect
v. 贯穿;横穿;横断;横贯
-
dissect
v. 解剖;剖析;仔细分析
-
section
n. 部分;派别;部门;处;科;股;横切;截面;断面;剖面
-
sector
n. 区域;部分;扇形;函数尺;象限仪;部门;地段;分区;防区;扇区
单词辨析
-
虫;昆虫
worm侧重指蚯蚓、蚕、毛虫等小而无骨的虫。
pest指有害的昆虫或有害的小动物。
bug指小昆虫,尤指吸血的臭虫,也可指细菌。
insect含义广泛,多指蚂蚁、黄蜂、蝉等等。
百科
1. 歌曲: Insect 歌手: Refrigerator 语言: 英语 所属专辑: How You Continue Dreaming 发行日期: 1995-02-21
释义
n.
an arthropod animal that is typically small, having six legs and generally one or two pairs of wings
昆虫
informal any small invertebrate animal, especially one with several pairs of legs
〈非正式〉 (尤指有数对脚的)小型无脊椎动物。
类似拼写词
词源
"early 17th cent. (originally denoting any small cold-blooded creature with a segmented body): from Latin (animal) insectum ‘segmented (animal)’ (translating Greek zōion entomon), from insecare ‘cut up or into', from in- ‘into' + secare ‘to cut’."
考纲分布
考纲释义
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cn. 昆虫
真题例句:
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Mary shut the window just now so that she could keep the insects out.
玛丽刚才关上了窗,这样昆虫就进不来了。
[2021年 宿迁市卷 单项选择]
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In the winter there aren't any insects, so the birds fly south to southern Europe and Africa.
冬季,这里没有昆虫,所以鸟群朝南飞向欧洲南部和非洲。
[2020年 杭州卷 阅读理解]
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But most people probably won’t want to see the insects they eat.
但大多数人也许并不想看到自己吃的昆虫是什么样子。
[2019年 成都B卷 完成图表]
词根词缀
sect
切, 割
sect
同根词
-
bisect
v. 把…分为两个部分;把…二等分
-
intersect
v. 贯穿;横穿;横断;横贯
-
dissect
v. 解剖;剖析;仔细分析
-
section
n. 部分;派别;部门;处;科;股;横切;截面;断面;剖面
-
sector
n. 区域;部分;扇形;函数尺;象限仪;部门;地段;分区;防区;扇区
必考短语
考纲分布
考纲释义
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n. 昆虫; 爬虫
真题例句:
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Everything that happens next during the procedure must be related to this story—an injection (注射) becomes the bite of an insect.
接下来在手术过程中发生的一切都必须与这个故事有关——注射变成了昆虫的叮咬。
[2021年 天津卷 阅读理解]
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Some plants pump out smelly chemicals to keep insects away.
一些植物排出有臭味的化学物质来驱赶昆虫。
[2017年 全国卷2 阅读理解]
词根词缀
sect
切, 割
sect
同根词
-
bisect
v. 把…分为两个部分;把…二等分
-
intersect
v. 贯穿;横穿;横断;横贯
-
dissect
v. 解剖;剖析;仔细分析
-
section
n. 部分;派别;部门;处;科;股;横切;截面;断面;剖面
-
sector
n. 区域;部分;扇形;函数尺;象限仪;部门;地段;分区;防区;扇区
单词辨析
-
bug指小昆虫,尤指吸血的臭虫,也可指细菌。
-
insect含义广泛,多指蚂蚁、黄蜂、蝉等等。
考纲分布
考纲释义
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n. 昆虫; 爬虫
真题例句:
-
Once they settle in, these insects start affecting your home.
一旦它们定居下来,这些昆虫就会影响你的家。
[2019年 CET4 听力]
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Millions of bees have died in South Carolina during aerial insect spraying operations that were carried out to combat the Zika virus.
在南卡罗来纳州,为抗击寨卡病毒而进行的空中昆虫喷洒行动导致数百万只蜜蜂死亡。
[2018年 CET4 听力]
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The insects spraying over the weekend left more than 2 million bees dead on the spot in Dorchester County.
周末的昆虫喷洒导致Dorchester 县有200多万只蜜蜂当场死亡。
[2018年 CET4 听力]
词根词缀
sect
切, 割
sect
同根词
-
bisect
v. 把…分为两个部分;把…二等分
-
intersect
v. 贯穿;横穿;横断;横贯
-
dissect
v. 解剖;剖析;仔细分析
-
section
n. 部分;派别;部门;处;科;股;横切;截面;断面;剖面
-
sector
n. 区域;部分;扇形;函数尺;象限仪;部门;地段;分区;防区;扇区
单词辨析
-
bug指小昆虫,尤指吸血的臭虫,也可指细菌。
-
insect含义广泛,多指蚂蚁、黄蜂、蝉等等。
考纲分布
考纲释义
-
n. 昆虫; 爬虫
真题例句:
-
The insect, Tutaabsoluta, has destroyed 80% of farms in Kaduna, Nigeria's largest tomato producing state, leading the government there to declare a state of emergency.
这种名为 Tutaabsoluta 的昆虫摧毁了尼日利亚(Nigeria)最大的番茄产地卡杜纳(Kaduna)80%的农场,当地政府宣布进入紧急状态。
[2017年 CET6 阅读理解]
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In Nigeria, where tomatoes are a staple of local diets, the insect's effects are devastating.
因为在尼日利亚,西红柿是当地的主食,这种昆虫的影响是毁灭性的。
[2017年 CET6 阅读理解]
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Now, Africa's largest economy is facing a food crisis as major tomato fields have been destroyed by an insect.
现在,这个非洲最大的经济体正面临一场粮食危机,大量的番茄田被某昆虫摧毁。
[2017年 CET6 阅读理解]
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The insect, also known as the tomato leaf miner, devastates crops by feeding on fruits and digging into and moving through stalks.
这种昆虫也被称为番茄叶矿虫,它以水果为食,钻进植物茎杆活动,进而破坏农作物。
[2017年 CET6 阅读理解]
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White storks feed on locusts (蝗虫) and other insects that can become pests if their numbers get out of hand.
白鹳以蝗虫和其他昆虫为食,如果这些昆虫的数量失控,它们就会变成害虫。
[2017年 CET6 阅读理解]
词根词缀
sect
切, 割
sect
同根词
-
bisect
v. 把…分为两个部分;把…二等分
-
intersect
v. 贯穿;横穿;横断;横贯
-
dissect
v. 解剖;剖析;仔细分析
-
section
n. 部分;派别;部门;处;科;股;横切;截面;断面;剖面
-
sector
n. 区域;部分;扇形;函数尺;象限仪;部门;地段;分区;防区;扇区
单词辨析
-
bug指小昆虫, 尤指吸血的臭虫, 也可指细菌。
-
insect含义广泛, 多指蚂蚁、黄蜂、蝉等等。
考纲分布
考纲释义
-
n. 昆虫; 爬虫
真题例句:
-
Healthy trees are also better able to fend off insects.
健康的树种防御虫害的能力更加强大。
[2019年 英语二 阅读理解A]
-
Subsequent experiments reproduced this effect with other stimuli, such as the sound of fingernails on a chalkboard and photographs of disgusting insects.
随后的实验在其他刺激物上重现了这种效果,比如指甲在黑板上的声音和恶心昆虫的照片。
[2018年 英语二 完型填空]
-
Ants keep predatory insects away from where their aphids feed; Gmail keeps the spammers out of our inboxes.
蚂蚁赶走蚜虫进食之处的捕食性昆虫;谷歌邮箱也帮助我们在收件前远离那些垃圾邮件制造者。
[2018年 英语二 阅读理解A]
词根词缀
sect
切, 割
sect
同根词
-
bisect
v. 把…分为两个部分;把…二等分
-
intersect
v. 贯穿;横穿;横断;横贯
-
dissect
v. 解剖;剖析;仔细分析
-
section
n. 部分;派别;部门;处;科;股;横切;截面;断面;剖面
-
sector
n. 区域;部分;扇形;函数尺;象限仪;部门;地段;分区;防区;扇区
用法讲解
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