名词
中文翻译：半自动焊接
同义词：
['semi-automatic welding', 'semi-automatic soldering例句：1. This machine is designed for semi-automatic welding.（这台机器是为半自动焊接设计的。）']
例句：
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1. This machine is designed for semi-automatic welding.
这台机器是为半自动焊接设计的。
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2.The engineer used a semi-automatic welding torch to repair the damaged part.
工程师使用了一个半自动焊接焊枪来修复损坏的部分。
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3. In this workshop, you will learn how to use a semi-automatic welding machine.
在这个车间里，你将学习如何使用一台半自动焊接机。