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单词	hygienist
释义	hygienist /ˈhʌɪdʒiːnɪst / noun A specialist in the promotion of clean conditions for the preservation of health: an industrial hygienist... Responsibility was delegated to the Ministry of Health, the main hygienist of the Slovak Republic, and regional hygienists. In the past, industrial hygienists mainly focused their concerns on inhalation exposure. That unpredictability is why industrial hygienists get all twitchy when they hear ‘mercury’ and ‘carpet’ in the same sentence.
随便看	diatomaceous earth diatomic diatomite diatonic diatreme diatribe Diaz diazepam diazinon diazo diazo compound diazomethane diazonium diazotype dib dibasic dibber dibble dibbler diborane dibs dice dicentra dicentric dicer

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。