名词短语中文翻译
中文翻译：焊接和密封同义词
同义词：
['welding', 'soldering', 'sealing']
例句：
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1. The engineer used a soldering ironto repair the circuit board.
工程师用焊铁修复电路板。
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2. The new car has asealed engine that requires regular maintenance.
新车有一个密封的发动机，需要定期维护。
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3. Theteam worked tirelessly to ensure the soldering and sealing of all components.
团队努力不懈地确保所有部件的焊接和密封。