Mandibular sulci
[医] 下颌[颈]沟
🧩 词语组成解析
a. 颚的\\n[医] 下颌[骨]的
[医] 沟
🗣️ 情景例句
He's something!
他真了不起！
They only want to solve domestic problems.
他们只希望解决国内的问题。
Don't tie it to that old branch. I think it'll break. Tie it to the one on the right.
别把它绑在那根老树枝上。我想它会断的。把它绑在右边的树枝上。