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
Good afternoon. What's the trouble?
下午好。有什么不舒服吗？
I only wear a tie on special occasions.
我只有在特殊场合才带。
I had nearly reached the town, when the young man suddenly said, very slowly, Do you speak English?'
“你会讲英语吗？”