名词
中文翻译：激光同义词
同义词：
['light beam', 'optic beam']
例句：
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1. The laser scanner is used to create 3D models of objects.
激光扫描仪用于创建物体的三维模型。
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2. The laser beam was directed at the target.
激光束被指向目标。
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3. The laser printer produces high-quality documents quickly.
激光打印机快速生产高质量的文档。