Submandibular
[医] 下颌下的
🗣️ 情景例句
I'd better unpack.
我还是先把行李打开吧。
When poverty comes in at the door,love flies out of the window.
贫穷一进门，爱情跳窗走。
they do not make the further intellectual
但他们没有进一步努力