名词中文翻译
中文翻译：焊炬
同义词：
['welding torch', 'welding torch']
例句：
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1. The engineer used a brazing torch to repair the damaged parts of the machine.
工程师使用焊炬来修理机器受损的部分。
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2. During construction, they often use brazing torches to heat up metal pieces for joining.
在施工过程中，他们经常使用焊炬来加热金属部件以进行连接。
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3. The brazing torch was carefully placed on the surface of the metal to avoid damaging it.
焊炬被小心地放置在金属表面以避免损坏。