名词
中文翻译：激光探测器
同义词：
['laser sensor', 'laser receiver', 'laser transducer']
例句：
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1. Thelaser detector was used to detect the presence of a target in the dark.
激光探测器被用来在黑暗中探测目标的存在。
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2.The laser detector is sensitive enough to detect even the faintest signals.
激光探测器足够敏感，可以探测到微弱的信号。
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3.The laser detector was used to monitor the progress of the construction site.
激光探测器被用来监控施工现场的进度。