动词
中文翻译：焊接
同义词：
['sew', 'join', 'attach例句：1. The weld seam is visible through the metal.（焊缝在金属中可见。）2. He carefully sewed the seam together with his needle and thread.（他用针线仔细地缝好了这个接缝。）']
例句：
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1. The weld seam is visible through the metal.
焊缝在金属中可见。
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2. He carefully sewed the seam together with his needle and thread.
他用针线仔细地缝好了这个接缝。
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3.The carpenter attached the wooden parts with screws and bolts.
木匠用螺丝和螺栓将木部件连接起来。