单词 hygiene 释义 hygiene|hadin, ha-, hdin|[a. F. hygine (Dict. Acad. 1762, in 16th c. hygiaine Par), in mod.L. hygieina, ad. Gr. ὑή ( art), fem. of ὑ healthful, f. ὑή healthy. Formerly used in Lat. or Gr. form.]That department of knowledge or pract...
单词 hygiene 释义 hygiene n[U] study and practice of cleanliness as a way of maintaining good health and preventing disease 卫生(学) Wash regularly to ensure personal hygiene. 要经常洗澡以保证个人卫生. In the interests of hygiene, please do not smoke i...