Commissura labiorum
[医] 口角, 唇连合
🧩 词语组成解析
[医] 连合
🗣️ 情景例句
is no longer in service.
是空号。
One half of the world does not know how the other half lives.
贫富不相知。
That is a lovely hat!
真是一顶可爱的帽子！