n. a condition promoting sanitary practices
n. the science concerned with the prevention of illness and maintenance of health
n. 卫生保健, 卫生学, 保健法
[医] 卫生, 卫生学
1. Good hygiene is important for preventing illness.
良好的卫生习惯对预防疾病很重要。
2. Make sure to wash your hands for good hygiene.
确保洗手以保持良好的卫生。
3. Dental hygiene should be a part of your daily routine.
口腔卫生应该是你日常生活的一部分。