periodontitis
基本解釋
- 牙周炎
英漢例句
- Has a dentist ever told you that you have gingivitis or periodontitis?
有醫(yī)生告訴過(guò)您,您有牙齦炎或者牙周炎嗎? - Chronic infections, such as periodontitis, can play a direct or indirect role, they wrote.
他們?cè)谖恼轮袑?xiě)到,慢性感染,例如牙周炎,在發(fā)病過(guò)程中起到了一個(gè)直接或間接的作用。
英英字典
- a condition in which the tissue around the teeth becomes swollen and the gums (= the pink flesh in the mouth into which the teeth are fixed) move away from the teeth