名词
中文翻译：Unknown
同义词：
['spot welder', 'spot welding tool', 'spot welding gun例句：1. The spot-welding gun was used to connect the metal parts together quickly and efficiently.（点焊枪被用来快速而有效地连接金属部件。）']
例句：
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1. The spot-welding gun was used to connect the metal parts together quickly and efficiently.
点焊枪被用来快速而有效地连接金属部件。
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2.The spot-welding gun is a versatile tool that can be used for many different applications.
点焊枪是一种多功能工具，可以用于许多不同的应用。
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3.The spot-welding gun was used to repair a damaged part of the machine.
点焊枪被用来修复机器的一个损坏部分。