hygienic

1.hygienic conditions.

生条件。

2.a hygienic laboratory

生实验室

3.the whole room breathed an air of hygienic efficiency.

整个房间给人一种生整印象。

4.Methods:To inspect and analyse their hygienics situations and microbe pullution according to the fourth part of 《Hygienic Standard for Cosmetics》(2007 edition).

方法:按《化妆品生规范》(2007版)四部分进行生微生物检测分析。

5.Every time that he passed the law-school, which rarely happened, he buttoned up his frock-coat,--the paletot had not yet been invented,--and took hygienic precautions.

他每次打法学院门前走过时（这对他来说是不常有事），他便扣好他骑马服（当时短上衣还没有被发明），并采取生措施。