scan
释义
v. 扫描；浏览；审视；细看
n. 扫描；浏览；扫描图
自然拼读
词态
现在分词：scanning
第三人称单数：scans
过去式：scanned
过去分词：scanned
复数：scans
例句
He scanned the horizon, but there was no sign of the ship.
他朝地平线处仔细眺望，但是找不到那艘船的踪影。
The scan showed that she was expecting twins.
扫描显示她怀了双胞胎。
She scanned his face, looking for signs of what he was thinking.
她端详着他的脸，想知道他在想些什么。
Video cameras scanned the car park.
摄像机监视着停车场。
She scanned through the paper.
她浏览了一下报纸。
英文例句:You scan the text into the computer, then edit it.
把文本扫描进电脑，然后进行编辑。
All luggage has to be scanned at the airport.
所有行李在机场都得接受扫描检查。
词组
brain scan
脑部扫描
scan code
n. 扫描码
raster scan
光栅扫描
bone scan
骨骼扫描
scan line
扫描线
line scan
[计]行扫描
progressive scan
逐行扫描
scan conversion
扫描转换
scan rate
扫描速率；扫描率
full scan
全扫描
cat scan
计算机X射线轴向分层造影扫描图
pet scan
abbr. 检验胴体尤其是脑部新陈代谢的断层扫描（Positron Emission Tomography Scan）；正电子发射层析扫描（pet scanning）
ct scan
电脑断层扫描
近义
vt.扫描；浏览；细看；详细调查；标出格律
glance through
look through
n.扫描；浏览；审视；细看
survey
scrutiny
词根词缀点击查看scan词根词缀
真题
考纲分布
v/n. 扫视; 扫描
考纲释义
v/n. 扫视; 扫描
真题例句
They just scan their hands.
他们只是扫描他们的手。
[2020 成都A卷 完形填空]
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 成都A卷 完形填空]
They can scan the QR code to buy the books.
他们可以扫描二维码来买书。
[2019 深圳卷 阅读理解]
考纲分布
v/n. 扫视; 扫描
考纲释义
v/n. 扫视; 扫描
真题例句
The market is growing for biometric (生物测量) technologies–like fingerprint scans–to keep others out of private e-spaces.
生物识别技术（如指纹扫描）的市场正在增长，以防止其他人进入私人电子空间。
[2019 全国卷 阅读理解]
备考派生词
scanner
n. 扫描器；扫描仪
1 ...Some law firms now use artificial intelligence software to scan and read mountains of legal documents...
2012.12 CET6 阅读理解
2 ...Google has made sure only to scan books that are out of copyright and thus in the "public domain" works such as the Bodleian's first edition of Middlemarch...
2011.12 CET6 阅读理解
3 ...Someday a stranger will read your e-mail without your permission or scan the Website you've visited，Or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits...
2008.6 CET4 阅读理解
4 ...The researchers also note that dogs scan faces as a whole to sense how people are feeling...
2017.6 CET4 听力题