detector
中文意思
- n. 探测器，检测器
英文释义
- n. any device that receives a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it in a distinctive manner
- n. rectifier that extracts modulation from a radio carrier wave
- n. electronic equipment that detects the presence of radio signals or radioactivity
词形变化
- 复数
- detectors
例句
n. 探测器，检测器
The smoke detector on the ceiling started ringing as soon as the soup burned.
汤一烧焦，天花板上的烟雾报警器就响了起来。