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
Sorry, I have to say good-bye.
我不得不说再见了。
A light purse makes a heavy heart.
曩中无钱心事重。
There's nothing better for you than plenty of water and sleep.
你最好多喝水多休息。