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noun
🔊/ˈskænə(r)/
🔊/ˈskænər/
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  1. a device for examining something or recording something using light, sound or X-rays扫描仪；扫描器；扫描设备
    • The identity cards are examined by an electronic scanner.用电子扫描器来检验身份证。🔊🔊
    see also body scanner
  2. (computing计算机) a device which copies pictures and documents so that they can be stored on a computer扫描仪；扫描器
    • a document scanner文件扫描仪
    see also pen scanner see also flatbed scannerTopics Computersb2
  3. a machine used by doctors to produce a picture of the inside of a person’s body on a computer screen（医用）扫描器
  4. a piece of equipment for receiving and sending radar signals 扫掠天线；自动旋转雷达天线