oral hygiene 口腔卫生
oral cancer 口腔癌
oral examination 口腔检查
oral mucosa 口腔黏膜
oral health 口腔健康
A: How often should I visit the dentist for an oral cavity check-up?
A：我应该多久去做一次口腔检查？
B: It is recommended to have a professional check-up at least once every six months.
B：建议至少每六个月进行一次专业检查。
1) 指口腔内部的解剖空间。
2) 在医学语境下，常用于描述口腔内的病变或生理结构。
3) 包含牙齿、舌头及软组织组成的区域。
1. 口腔
noun
1. The inside of the mouth, including the teeth, tongue, and gums.
Synonym: mouth