scan是什么意思

scan

美[skæn]  英[skæn]
vt.  扫描；浏览；审视；细看
vi.  合韵律；划分音步
n.  扫描；浏览；细看
  形容词：scannable  名词：scanner  过去式：scanned  过去分词：scanned  现在分词：scanning  第三人称单数：scans
  近义词：examine，glanceat，inspect，lookover，

详细释义

n.(名词)
  1. 浏览，快速查阅，粗略一看，扫视
  2. 细看，细察，细查，审视
  3. 眼界，视野
  4. 【电视】扫描，扫掠
  5. （胎儿）扫描检查
  6. 押韵
  7. 扫描范围
v.(动词)
  1. 浏览，大致一阅，翻阅，粗略地看（读）
  2. 审视，细看，细察，细查，察看，端详
  3. 标出诗的格律，划分音步
  4. 按韵律吟诵，按句调读，读起来抑扬顿挫
  5. 校验
  6. 韵律合拍，符合格律，符合韵律，顿挫合拍
  7. 【无线电】扫描，扫掠，把...扫描进...
  8. 观测，严密监视
  9. 【计】扫描
  10. 扫略
  11. 分析韵律

双解释义

v.(动词)
  1. vt. 匆促地略看; 扫视 glance at quickly, but not very thoroughly
  2. vi. 合韵律 (of verse) to fit a metrical pattern

英英释义

Noun
  1. the act of scanning; systematic examination of a prescribed region;

    "he made a thorough scan of the beach with his binoculars"

  2. an image produced by scanning;

    "he analyzed the brain scan" "you could see the tumor in the CAT scan"

Verb
  1. examine minutely or intensely;

    "the surgeon scanned the X-ray"

  2. examine hastily;

    "She scanned the newspaper headlines while waiting for the taxi"

  3. make a wide, sweeping search of;

    "The beams scanned the night sky"

  4. conform to a metrical pattern
  5. move a light beam over; in electronics, to reproduce an image
  6. read metrically;

    "scan verses"

  7. obtain data from magnetic tapes;

    "This dictionary can be read by the computer"

组词搭配

～+名词
  1. scan book看书
  2. scan letter看信
  3. scan list看名单
  4. scan newspaper看报纸
  5. scan sky扫视天空
～+副词
  1. scan anxiously焦虑地察看
  2. scan badly不符合格律
  3. scan properly不合韵律
  4. scan rapidly匆匆地看
  5. scan smoothly很合格律，轻松地浏览
～+介词
  1. scan for为了…而看
  2. scan with用…来看

例句

用作及物动词(vt.)
  1. Could you teach me how to scan an image?你可以教我如何扫描一个影像吗?
  2. I scanned the newspaper when I was waiting for the bus.等公共汽车的时候，我匆匆浏览了一下报纸。
  3. She scanned his face, looking for signs of what he was thinking.她审视他的脸,试图探寻他在思考什么。
  4. I scanned my pocket for change.我仔细查看囗袋找零钱。
用作不及物动词(vi.)
  1. The verses scan well.这些诗句符合韵律。
用作名词(n.)
  1. The doctors gave him an ultrasonic brain scan.医生给他做了脑部超声波扫描检查。
  2. I'm too busy to read the whole newspaper, I just scan the headline.我太忙了，没法看整份报纸，只是浏览了一下大标题。
  3. Employers receive many resumes and must scan each of them quickly.雇主会收到许多简历，因此必须快速浏览它们。

词语用法

v.(动词)
    scan的基本含义是“看,扫视”,指一部分一部分地审视,可指认真观察研究,也可指粗略地浏览,须依据上下文确定其含义。引申还可指“合韵律”。 scan可用作及物动词,也可用作不及物动词。用作及物动词时,后接名词或代词作宾语。 scan的过去式和过去分词均为scanned。
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