| 释义 |
词典释义：
scan
v. 细看；审视；标出诗的格律；读出诗的韵律；浏览；电视扫描；粗略看；扫描检查；用（光束）扫描；计算机扫描
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第三人称单数
scans
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现在分词
scanning
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形容词
scannable
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复数
scans
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过去分词
scanned
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过去式
scanned
网络释义
扫描;浏览;细看;扫瞄;搜索;自动扫描;
短语搭配
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CAT scan
计算机化X射线轴向分层造影扫描图
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pan and scan
全景与扫描
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line scan
行扫描；线路扫描；直线扫描
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brain scan
脑扫描；大脑扫描；脑部扫描
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progressive scan
循序扫描；逐行扫描
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scan type
扫描类型；扫描式；扫描方式
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scan document
扫描文件
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scan any breaking
扫描并且击碎
双语例句
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The detective scanned the crime scene.
这位侦探仔细察看了犯罪现场。
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After scanning the passage,I wrote down my answer on the test paper.
我迅速读了这段文章后，在试卷上写下了答案。
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This poem does not scan at all.
这首诗歌完全不合韵律。
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The doctor is carefully looking at the scan of this patient.
医生正在仔细查看这位病人的扫描图像。
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Scan the paper quickly and make a note of the main points.
把那篇论文快速浏览一遍 记下要点
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I'll just scan the article into the computer.
我就把文章扫描到电脑里
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Scan your ID to enter the building.
扫描你的身份证进入大楼。
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I think there's something wrong with the machine. It won't scan the barcode.
我想这台机器出了问题。它不能扫描条形码。
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A: How do I add you on WeChat? B: Just scan this QR code.
A: 我怎么加你微信？B: 扫一下这个二维码。
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Could you scan the document and send it to me via email?
你可以扫描这份文件，然后用邮件发给我吗？
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Their task was to scan the area for enemy troops.
他们的任务是发现该地区的敌军。
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Yes. Could you also scan my passport and then email the file to me?
有。你能不能再帮我扫描一下我的护照，然后把文件发我邮箱？
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Maybe it was broken? Here, let me scan the items.
也许上次是坏了？来，让我扫一下这些东西。
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Well, you just open the app and scan the bike's QR code to unlock it.
只要打开app，扫二维码就可以解锁了。
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It's simple, actually. Download the app and then scan the QR code on the back of a bike.
其实非常简单。下载app之后扫描自行车后面的二维码。
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Scan your body for any tension. Roll over to your side and make your way to a seated position.
观察你的身体，看是否有紧张感。向你的一侧翻滚，变成坐姿。
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A brain scan revealed the blood clot.
脑部扫描检查发现了那个血块。
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Not all ISPs are equipped to scan for viruses.
并非所有的因特网服务供应商都有装备来扫描病毒。
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How do I scan a photo and attach it to an email?
怎样把照片扫描并放到电子邮件的附件呢？
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I just had a quick scan through your book again.
我刚刚把你的书又作了一次浏览。
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A brain scan last Friday finally set his mind at rest.
上周五进行的一次脑部扫描终于让他安心了。
近义词
vt.
glance throughlook through
同根词
单词辨析
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读；阅读
devor指贪婪地读，暗含对某些作者或作品迷恋之义。
read最普通用词，含义广泛。既指朗读又可指默读。
scan指快速扫视文章等以抓住其要旨。
skim指略读或浏览。
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调查；检查
examine最普通用词，可指粗略地查看，也可指仔细观察或调查以确定事物的性质、功能、特点等。
scan原义是仔细地检查分析，现用于指细看或浏览。
inspect侧重按一定质量标准检查某物，找出不足或不同之处。
investigate指为发现事实真相或了解掌握情况而进行深入细致的现场考察。
百科
1. scan是英文单词，有细看、审视等含义，也是软件名称。
2. SCAN全称是Single Client Access Name ，它是Oracle RAC 11gR2版本的一个新特性。它为需要访问Oracle集群数据的客户端提供一个简单名字。
释义
v.
look at all parts of (something) carefully in order to detect some feature
细看，审视
look quickly but not very thoroughly through (a document or other text) in order to identify relevant information
粗略看，浏览
cause (a surface, object, or part of the body) to be traversed by a detector or an electromagnetic beam
扫描检查（物体或身体部位等）
[with obj. and adverbial]cause (a beam) to traverse across a surface or object
用（光束）扫描
resolve (a picture) into its elements of light and shade in a pre-arranged pattern for the purposes of television transmission
电视扫描。
convert (a document or picture) into digital form for storage or processing on a computer
计算机扫描
analyse the metre of (a line of verse) by reading with the emphasis on its rhythm or by examining the pattern of feet or syllables
标出诗的格律；读出诗的韵律。
[no obj.](of verse)conform to metrical principles
（诗）符合格律。
n.
an act of scanning someone or something
粗略一看，浏览
a medical examination using a scanner
医疗扫描检查
an image obtained by scanning or with a scanner
扫描图
易错必背词
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scan (through) sth 粗略地读
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scan sth 扫描...
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scan a QR code 扫描二维码
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scan sth 注视...
类似拼写词
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scanv.细看；审视；标出诗的格律；读出诗的韵律；浏览；电视扫描；粗略看；扫描检查；用（光束）扫描；计算机扫描
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canmodal v.能；会；被允许；可以；有可能；有机会；能够；可能
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spann.全长；跨度；范围；跨绳；一队人；很多；一段时间；持续时间；桥孔
词源
"late Middle English （as a verb in sense 2）： from Latin scandere ‘climb' （in late Latin ‘scan （verses）’）, by analogy with the raising and lowering of one's foot when marking rhythm. From ‘analyse （metre）’ arose the senses ‘estimate the correctness of' and ‘examine minutely', which led to ‘look at searchingly' （late 18th cent.）."
考纲分布
考纲释义
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v/n. 扫视; 扫描
真题例句：
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They just scan their hands.
他们只是扫描他们的手。
[2020年 成都A卷 完形填空]
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Their hand scan is connected to their bank cards, so they can pay successfully.
他们的手扫和他们的银行卡相连，所以他们可以成功支付。
[2020年 成都A卷 完形填空]
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They can scan the QR code to buy the books.
他们可以扫描二维码来买书。
[2019年 深圳卷 阅读理解]
必考派生词
考纲分布
考纲释义
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v/n. 扫视; 扫描
真题例句：
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By scanning people's brains.
通过扫描人们的大脑。
[2020年 CET4 听力]
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The card reader failed to do the scanning.
读卡器扫描失败。
[2016年 CET4 听力]
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The store's card reader failed to scan the card's magnetic strip.
商店的读卡器无法扫描卡的磁条。
[2016年 CET4 听力]
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v/n. 略读; 快速阅读
英文释义：
look quickly but not very carefully at a document; or others
考纲分布
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v/n 扫视; 扫描
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cn 扫描检查
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v/n 略读; 快速阅读
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vt/n 细看; 细察
考纲释义
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v/n. 扫视; 扫描
真题例句：
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She's using CT scans to measure muscle size and fat, and comparing seniors on a high-protein diet with those on regular diets.
她正在使用CT扫描来测量肌肉大小和脂肪，并将高蛋白饮食的老年人与常规饮食的老年人进行比较。
[2019年 CET6 阅读理解]
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Now a company in Massachusetts says that by using magnetic brain scans they can determine with 97% accuracy whether someone is telling the truth.
现在，马萨诸塞州的一家公司表示，通过使用脑部磁扫描，他们可以以97%的准确率确定某人是否在说真话。
[2018年 CET6 听力]
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Scientists scanning and mapping the Giza pyramids say they've discovered that Great Pyramid of Giza is not exactly even. But really not by much.
那些扫描和绘制吉萨(Giza )金字塔的科学家们表示，他们发现胡夫金字塔(Great Pyramid of Giza)并不完全对称，但是(差距)微乎其微。
[2018年 CET6 阅读理解]
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cn. 扫描检查
英文释义：
a medical test in which a machine produces a picture of the inside of a person's body on a computer screen after taking X-rays
真题例句：
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Neuroscientists, on the other hand, armed with brain scans and EEGs (脑电图), have not been subject to the same degree of critique.
另一方面，拥有大脑扫描和脑电图的神经科学家则没有受到同样程度的批评。
[2021年 CET6 阅读理解B]
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v/n. 略读; 快速阅读
英文释义：
look quickly but not very carefully at a document, or others
真题例句：
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Scan the highlights of this year's Consumer Electronics Show (CES), and you may get a slight feeling of having seen them before.
浏览一下今年消费电子产品展（CES）的亮点，你可能会有一种以前看过的感觉。
[2016年 CET6 阅读理解]
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vt/n. 细看; 细察
英文释义：
look at every part of something carefully, especially because you are looking for a particular thing or person
必考派生词
考纲分布
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v/n 扫描
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v/n 略读; 浏览; 翻阅
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v 细看
考纲释义
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v/n. 扫描
真题例句：
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Specific brain regions that respond during direct gaze are being explored by other researches, using advanced methods of brain scanning.
其他研究正在利用先进的脑部扫描方法，探索在直视时作出反应的特定脑部区域。
[2020年 英语一 阅读理解B]
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According to brain-scan experiments, the demands of so much decision-making quickly become too much for us.
根据脑部扫描实验，如此多的决策要求很快就会令我们难以承受。
[2016年 英语二 翻译]
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v/n. 略读; 浏览; 翻阅
英文释义：
look quickly but not very carefully at a document, or others
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v. 细看
真题例句：
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At night, scan the horizon for artificial light sources, such as fires and streetlights, then walk toward the glow of light pollution.
在晚上，仔细眺望地平线，找寻人造光源，比如火和街灯，然后朝发光的光污染方向走去。
[2019年 英语一 完型填空]
必考派生词
用法讲解
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