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scan [skæn]    添加到生词本 复制网址
基本释义
  • n. 审视,浏览,扫描,押韵,细查
    vt. 细看,浏览,扫描,详细调查; 信件扫描,(指BBS处理直递邮件或会议邮件时,对所有或特定信区做检查的动作)
词形变化
  • 时　态：scanned, scan·ning, scans
    形容词：scan'na·ble
常用短语
    1. cat scan
      计算机X射线轴向分层造影扫描图
参考例句
    1. The area was scanned for signs of enemy aircraft.
      该空域用雷达扫描以便发现敌机踪迹。
    2. A fire lookout scanned the hills with binoculars.
      火警监视员用双筒望远镜嘹望山区。
    3. The astronomer scanned the heavens through a telescope.
      天文学家用望远镜扫视天宇。
    4. The shipwrecked sailor anxiously scanned the horizon.
      这个遇难的水手焦急地审视着海天相接之处。
    5. He scan adjusted to army life.
      他不久便适应了军队中的生活。
英英解释

  • 　2个名词解释

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

    　7个动词解释

    1. examine minutely or intensely
      [例]
      • the surgeon scanned the X-ray
    2. examine hastily
      [同] glance over, rake, run down, scan, skim
      [例]
      • She scanned the newspaper headlines while waiting for the taxi
      3. show all ... ( 7 )