sensor

'sensә

六级 Collins 1

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. 传感器
[计] 检测器

Collins 星级

10,071

BNC 频率

4,935

使用频率

sensor 由词根 sens-（感知）和后缀 -or（表人或物）组成，表示“感知的工具”或“感知者”。

例句

1. The temperature sensor helps monitor the room's climate.

温度传感器帮助监测房间的气候。

2. Many smartphones have a built-in motion sensor for detecting movement.

许多智能手机内置了运动传感器，用于检测运动。

3. The car's parking sensor alerts the driver when they are too close to an object.

汽车的停车传感器在司机靠近物体时发出警报。