名词
中文翻译：激光束同义词
同义词：
['beam', 'light beam']
例句：
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1. Thelaser beam was so bright that it couldbe seen from a distance.
激光束非常明亮，可以从远处看到。
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2. Thescientist used a laser beamto cut through the metal.
科学家使用激光光束切割金属。
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3. The laserbeam was directed towards the target, causingit to ignite.
激光光束被指向目标，导致它点燃。