Mandibular protrusion
[医] 下颌前突
🧩 词语组成解析
a. 颚的\\n[医] 下颌[骨]的
protrusion
[[prə'tru:ʒən]]
n. 突出, 突出部, 露出\\n[医] 前突, 突出
🗣️ 情景例句
I know you're building a new factory,
我知道你在兴建一座新工厂，
Riches do not always bring happiness.
富未必永远带幸福。
John had very good day and put his wallet containing $3,000 into the microwave oven for safekeeping.
有一天约翰的生意很好，他把一只装有3，000 英镑的钱包放进微波炉内保存。