| 释义 |
hygiene/ˈhaidʒi:n/n. 1a a study, or set of principles, of maintaining health 保健学 b conditions or practices conducive to maintaining health 卫生 2 sanitary science 卫生学 [French hygiène via modern Latin hygieina from Greek hugieinē (tekhnē) ‘(art) of health’, from hugiēs ‘healthy’] |