a device for examining something or recording something using light, sound or X-rays see also body scanner扫描仪;扫描器;扫描设备 - (
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
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 piece of equipment for receiving and sending radar signals 扫掠天线;自动旋转雷达天线