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
What?
什么办法？
Mmm!
嘿嘿！
but few us have had the opportunity to find out.
但很少有人能有机会去弄个究竟。