重点词汇
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保修
warranty; warranty service; guarantee; guarantee to keep sth. in good repair; cover under warranty
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工程师
engineer
中英释义：
保修工程师
时间: 2025-12-21 23:43:53
maintenance engineer
中英释义：
maintenance engineer
保修
warranty; warranty service; guarantee; guarantee to keep sth. in good repair; cover under warranty
工程师
engineer