名词中文翻译
中文翻译：光开关
同义词：
['photocell', 'photodiode']
例句：
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1. The photoswitch is used to control the brightness of the display.
光开关用于控制显示屏的亮度。
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2. The photoswitch was designed to detect when the door was opened.
光开关被设计用来检测门是否打开。
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3. The photoswitch was a revolutionary technology that changed the way we interact with light.
光开关是一种革命性的技术，改变了我们与光互动的方式。