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.
煙霧偵測器在偵測到房間內有煙霧時會發出響亮的嗶嗶聲。
translation
探測器
詞形變化
Plural
detectors