detector
🇺🇸
/dɪˈtektər/
🇬🇧
/dɪˈtektə(r)/
noun
R
a device that finds or senses something, like smoke, metal, or changes in temperature
The smoke detector beeps loudly when it senses smoke in the room.
烟雾探测器在检测到房间内有烟雾时会发出响亮的哔哔声。
translation
探测器
词形变化
Plural
detectors