detector

名词

1. 1

   侦测器、探测器、感应器

   The smoke detector in the kitchen goes off whenever I fry fish.

   每次我煎鱼，厨房的烟雾侦测器就会响。

2. 2

   检波器电子

   The detector separates the audio signal from the radio carrier wave.

   检波器会把音讯从无线电载波中分离出来。