Tectolabial frenum
[医] 顶唇系带
🧩 词语组成解析
n. 系带\\n[医] 系带
🗣️ 情景例句
and he doesn't get to use it.
却又用不上。
What is th boarding time?
何时登机呢？
I'm sorry, sir.That clock's ten minutes slow.
对不起，先生，那个钟慢了10分钟。