名词
中文翻译：光控开关
同义词：
['light-controlled switch', 'light-activated switch']
例句：
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1. Thenew light-operated switch is very easy to use.
新的光控开关使用起来非常方便。
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2. The old manual switch was replaced by this light-operated switch.
旧的手动开关被这个光控开关所取代。
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3. The light-operated switch controls the brightness of the room's lighting.
光控开关控制着房间照明的亮度。