sensor
US /ˈsen.sɚ/
UK /ˈsen.sɚ/
1.
传感器, 感应器
a device that detects or measures a physical property and records, indicates, or otherwise responds to it
:
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The car has a parking sensor that beeps when you get too close to an object.
这辆车有一个停车传感器，当你离物体太近时会发出蜂鸣声。
•
The temperature sensor helps regulate the heating system.
温度传感器有助于调节供暖系统。