动词短语
中文翻译：焊接
同义词：
['join', 'fasten', 'attach']
例句：
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1. The carpenter welded the metal parts together for a stronger structure.
木匠将金属部件焊接在一起以增强结构。
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2. The bolts were welded to the door for added security.
螺栓被焊接到门上以增加安全性。
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3. The team worked tirelessly to weld the gaps in the fence together.
团队努力不懈地将篱笆上的缝隙焊接在一起。