Mandibular retrusion
[医] 下颌后移
🧩 词语组成解析
a. 颚的\\n[医] 下颌[骨]的
n. 牙齿的后移状态
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
Big mouthfuls ofter choke.
贪多嚼不烂。
I agree. Which museum would you like to visit?
我同意。你想参观哪个博物馆呢？