scanner

柯林斯詞典

1. N-COUNT A scanner is a machine which is used to examine, identify, or record things, for example by using a beam of light, sound, or X-rays. 掃描設(shè)備
...brain scanners. …大腦掃描儀。
2. N-COUNT A scanner is a piece of computer equipment that you use for copying a picture or document into a computer. 掃描儀[計(jì)算機(jī)]
...a colour printer and scanner. …一臺(tái)彩色打印機(jī)和掃描儀。