Odontobothritis
[醫] 牙槽炎
??? 情景例句
Is it possible for you to go into it in more details?
能否解釋得更詳細一點？
Is this book his?
這本書是他的嗎？
Excuse me! Can you tell me the way to the museum, please?
勞駕！你能告訴我去博物館怎么走嗎？