| 单词 | dental hygiene |
| 释义 | dental hygiene dental hygiene n.（名词）1. 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2. 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 |
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