名词
中文翻译:激光
同义词:
['light beam', 'optics']
例句:
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1. The laser is used to cut through metal.
激光用于切割金属。
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2. The laser printer can print high-quality documents quickly.
激光打印机可以快速打印高质量的文件。
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3. Lasers are powerful tools that can be used for many different purposes.
激光是强大的工具,可以用于许多不同的用途。