hy·giene /ˈhaɪˌʤin ||haɪˈ/
衛生保健,衛生學,保健法
hy·giene /ˈhaɪˌʤɪn , haɪˈ/ 名詞
衛生,衛生學
Hy·gi·ene n. That department of sanitary science which treats of the preservation of health, esp. of households and communities; a system of principles or rules designated for the promotion of health.
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hygiene
n 1: a condition promoting sanitary practices; "personal hygiene"
2: the science concerned with the prevention of illness and
maintenance of health [syn: hygienics]