sensor
n. （探测光、热、压力等的）传感器，敏感元件，探测设备
例句
A sensor channels the light signal along an optical fibre.
传感器沿光导纤维输送光信号。
《牛津词典》
The electronic sensor has been adapted to fit on a newborn baby.
电子传感器已被改装以适应新生儿。
《柯林斯英汉双解大词典》
One of the designers said, "Now the ultrasonic sensor on the glove is quite large."
其中一位设计师说：“现在手套上的超声波传感器相当大了。”
