英语词汇“protective device”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	protective device
释义	protective device freq. 17 dict. 7 cmpt. 1 spoken 1 un.保护性装置 [网络]保护装置；防护装置；安全装置
随便看	naphtho-thiopyrans naphthotocopherol naphthotriazine naphthotriazines naphthotriazole naphtho-triazoles naphthous naphthoxadithiole naphthoxanthene naphthoxazine naphthoxazole naphtho-xazoles Naphthoxetol naphthoxy naphthoxyacetic acid naphthoxy acetic acid naphthoyl naphthoyl acetonitrile naphthoylacetonitrile naphthoyl chloride naphthoyl group naphthoyloxy naphthoyltrifluoroacetone naphthoyltrifluoroacetone (NTA,HNTA) naphthyl

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