scan
基本释义
- vt.细看,审视;粗略看,浏览;扫描检查(物体或身体部位等);(机器或计算机程序)扫描,察看;将(文件、照片等)扫描进计算机;(用声呐或雷达)扫描,扫掠;(诗)符合格律,韵节合拍;用(光束)扫描;电视扫描
- n.快速查阅,浏览;(医疗)扫描检查;扫描图;胎儿扫描检查
词语例句
细看,审视vt.
He scanned the horizon for any sign of land.
他仔细眺望地平线,找寻陆地的踪影。
粗略看,浏览vt.&vi.
I scanned the list quickly for my name.
我很快浏览了一下名单,看有没有我的名字。
She scanned through the newspaper over breakfast.
她边吃早饭,边浏览报纸。
Someday a stranger will read your e-mail without your permission or scan the websites you've visited.
某天一个陌生人会在未经你允许的情况下阅读你的电子邮件或浏览你访问过的网站。
扫描检查(物体或身体部位等)vt.
Their approach is to scan every checked-in bag with a bomb detector.
他们的做法是用炸弹探测器扫描每一个办理了登机手续的箱包。
Scientists scanning and mapping the Giza pyramids say they've discovered that the Great Pyramid of Giza is not exactly even.
扫描并绘制吉萨金字塔的科学家称,他们发现吉萨大金字塔并不完全是平的。
(机器或计算机程序)扫描,察看vt.&vi.
This software is designed to scan all new files for viruses.
这个软件是为搜索所有新文件的病毒而设计。
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。
The store's card reader failed to scan the card's magnetic strip.
这家商店的读卡器未能扫描到卡上的磁条。
- A brain scan revealed the blood clot.脑部扫描检查发现了那个血块。来自《柯林斯英汉双解大词典》
- 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。来自《柯林斯英汉双解大词典》
- 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?来自《牛津词典》
相关短语
- brain scan脑部扫描
- full scan全扫描
- scan sth. for sth.细看寻找……
- scan through sth.粗略阅读
- have a quick scan快速浏览
- progressive scan逐行扫描;循序扫描;示逐行扫描;逐行电子扫描
- boundary scan边界扫描;边界扫描硬件测试;边界扫描技术
- CT Scan电脑断层扫描;电脑扫描;电脑断层
- Scan-Speak绅士宝;丹麦绅士宝;名流宝;音喇叭
- index range scan索引范围扫描;查询;扫描;二.索引范围扫描
词语扩展
词义分布
英英释义
- n.the act of scanning; systematic examination of a prescribed region
- n.an image produced by scanning
- v.examine minutely or intensely
- v.examine hastily
- v.make a wide, sweeping search of
- v.conform to a metrical pattern
- v.to look through a piece of writing quickly to find important or interesting information
浏览;粗略地看- She scanned the front page of the newspaper.她浏览了报纸的头版。
- v.to make an electronic copy of a picture or a document using a special piece of equipment (= a scanner)
扫描(图片或文件)- She scanned the images into her computer.她把图像扫描进自己的电脑里。
词源
- scan标出诗歌的韵律,察看,浏览,扫描来自拉丁语 scandere,攀爬,攀登,来自 PIE*skand,爬,跳,词源同 ascend,descend.字母 d 脱 落,比较 lawn,land.引申词义标出诗歌的韵律,即标出诗歌的抑扬顿挫,并进一步引申词义 仔细看,检查,察看,浏览,后用于指扫描,且成为主要词义。