名词
中文翻译：提示灯
同义词：
['beacon light', 'signaling light', 'warning light']
例句：
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1. Thecue light on the door is a safety feature for the elderly.
门上的提示灯是老年人的安全特性。
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2. The car's dashboard has a cue light that alerts you to potential hazards.
汽车的仪表盘有一个提示灯，提醒你潜在的危险。
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3.The police used a cue light to guide the way back to the main road.
警方使用一个提示灯来引导返回主路的方向。