英语词汇“prophylactic exercise”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	prophylactic exercise
释义	prophylactic exercise 英?[?pr??f??l?kt?k ?eks?] 美?[?prof??l?kt?k ??ks??sa?z] 释义 [医]预防性操练保健操
随便看	leak through liquid leak throughput of vacuum system leak tight leaktight leak-tight leak-tight barrier leaktight encapsulation leak-tight enclosure leaktight membrane leak tightness leak-tightness leak-tightness, monitoring leak tight structure leak-tight structure leak tight system leak-tight system leak to leak to ground leak-tolerance leak tolerance leak transformer leak tunnel leak tunnel,permeable tunnel,drainage tunnel leak-up rate leak valve

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