英语词汇“personal noise protection device”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	personal noise protection device
释义	personal noise protection device 英?[?p?:s?n?l n?iz pr??tek??n di?vais] 美?[?p?s?n?l n??z pr??t?k??n d??va?s] 释义 [医]个人噪声防护装置
随便看	bulkinesses bulk information processing bulk information storage bulking bulking agent bulking book paper bulking buying bulking capacity bulking density bulking effect bulkingess bulking factor bulking factor, swell factor bulking figure bulking filler bulking filling bulking ingredients bulking installation bulking intensity bulking liquor bulking load bulking loading bulking machine bulking material bulking method

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