scanner 英 [ˈskænə(r)]   美 [ˈskænɚ]

scanner

scanner  英 [ˈskænə(r)] 美 [ˈskænɚ]

n. [计] 扫描仪;扫描器 

名词复数:scanners 

The identity cards are examined by an electronic scanner. 用电子扫描器来检验身分证。
a document scanner 文件扫描仪

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  • n. [计] 扫描仪;扫描器
  • 1. The identity cards are examined by an electronic scanner.

    用电子扫描器来检验身分证。

  • 2. a document scanner

    文件扫描仪

  • 3. a body scanner

    人体扫描器

  • scanner (n.) 1550s, "person who examines critically," agent noun from scan (v.). From 1927 as a type of mechanical device, in mid-20c. use especially of radar and medical devices; later of computer accessories.
scan·ner / ˈskænə(r) ; NAmE ˈskænər / noun 1 a device for examining sth or recording sth 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分证。 2 ( computing ) 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 flatbed scanner 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 a body scanner 人体扫描器 4 a piece of equipment for receiving and sending radarsignals 扫掠天线;自动旋转雷达天线 scanner scanners scan·ner / ˈskænə(r) ; NAmE ˈskænər /
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