名词
中文翻译：循环光束
同义词：
['circulating light', 'pulsating beam例句：1. The circulating beam from the laser is incredibly precise.（激光发出的循环光束非常精确。）']
例句：
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1. The circulating beam from the laser is incredibly precise.
激光发出的循环光束非常精确。
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2. The circulating beam illuminated the room with a soft glow.
循环光束以柔和的光芒照亮了房间。
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3.The circulating beam was used to map out the terrain before the construction began.
在施工开始之前，使用循环光束来绘制地形图。