名词
中文翻译：红宝石水晶激光
同义词：
['Ruby crystal laser', 'Ruby crystal laser', 'Ruby crystal laser']
例句：
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1. Theruby crystal laser is a powerful tool for cutting and polishing metals.
红宝石水晶激光是一种用于切割和抛光金属的强大工具。
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2. The ruby crystal laser was used to create the stunning display at the exhibition.
红宝石水晶激光被用来在展览上创造出惊艳的展示。
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3.The ruby crystal laser was used to repair the damaged part of the machine.
红宝石水晶激光被用来修复机器损坏的部分。