| 释义 |
scan /skæn; skæn/
v -nned, -nning
1 [I,T] also 又作 scan through to read something quickly in order to understand its main meaning or to find a particular piece of information 快速地阅读，浏览〔以了解大意或寻找某条信息〕:
I had a chance to scan through the report on the plane. 我在飞机上得以浏览了一下这份报告。
2 [T] to examine an area carefully, because you are looking for a particular person or thing 细查，审视，严密监视〔某一地区〕:
Lookouts were scanning the sky for enemy planes. 哨兵在监视着空中有没有敌机。
3 [T] if a machine scans an object or a part of your body, it produces a picture of what is inside it 扫描检查〔物体或身体部位〕:
All luggage has to be scanned at the airport. 所有行李都必须在机场扫描检查。
|