| 释义 |
dental hygienen.（名词）- The practice of keeping the mouth, teeth, and gums clean and healthy to prevent disease, as by regular brushing and flossing and visits to a dentist.口腔卫生：通过经常刷牙、去牙斑、看病等措施保持口腔、牙齿和齿龈的清洁和健康，以防止疾病的行为
- The state of one's oral health, resulting from this practice or its neglect. Also called oral hygiene 因注意或忽视口腔卫生而引起的口腔健康状况 也作 oral hygiene
|