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scan

英[skæn]美[skæn]

n.[C]
1.扫描
v.
1.[T]细看（某物）的各部；仔细检查（某物）
2.[T]（指探照灯等）扫掠（某处）
3.[T]【医】用扫描器扫描（身体或身体的部位）
4.[T]匆匆而粗略地看（如文件）
5.[T]划分（诗句）的音步
6.[I]（指诗句）符合韵律
7.[T]（电视等）扫描

时　态：scanned,scanning,scans

名　词：scanner

形容词：scan'nable

同反义词

同：	[n.] cat scan [v.] glance over, rake, read, run down

词义辨析

examine，inspect，investigate，scan

这些动词都有“调查、检查”之意。
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。
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。
scan原义是仔细地检查分析，现用于指细看或浏览。

参考例句

We located the schools and shops as scan as we moved into the town.
我们一搬进城里，就找到了学校和商店的所在地。收藏
A facsimile compression technique that codes distances between changing pixels on two adjacent scan lines
一种传真压缩技术，即对两个相邻扫描线上变化象素之间的距离进行编码。收藏
Scan converting tube
扫描变换管收藏
Digitize: To scan a subject and convert the information in digital value which will be placed into computer memory for subsequent regeneration.
数码化:把主题扫描，并将信息转换为数字，然后贮存于电脑的贮存器内等用。收藏
They will post me the tickets [post the tickets to me] as scan as they receive my cheque.
他们一收我的支票就会把票寄给我。收藏

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常用短语

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英英解释

名词解释：

the act of scanning; systematic examination of a prescribed region
- he made a thorough scan of the beach with his binoculars
an image produced by scanning
- he analyzed the brain scan
- you could see the tumor in the CAT scan
[同] cat scan, scan

动词解释：

examine minutely or intensely
- the surgeon scanned the X-ray
examine hastily
- She scanned the newspaper headlines while waiting for the taxi
[同] glance over, rake, run down, scan, skim

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