名词
中文翻译：焊接边缘
同义词：
['welded edge', 'welded seam例句：1. The steel plate was carefully welded together to form a strong structure.（这钢板被仔细地焊接在一起，形成了一个坚固的结构。）']
例句：
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1. The steel plate was carefully welded together to form a strong structure.
这钢板被仔细地焊接在一起，形成了一个坚固的结构。
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2. The car's body is made of welded metal, which makes it more durable.
汽车车身是由焊接金属制成的，这使得它更加耐用。
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3. The welded seam on the roof of the house is secure and weather-resistant.
房屋屋顶上的焊接接缝是安全的，并且耐候性强。