Palfyn's sinus
[医] 帕耳芬氏窦, 筛窦额窦间隙
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
He's a little quiet.
他有点沉静。
Only certain people are permitted to enter that club.
只有特定的人才被允许进入该俱乐部。
Doesn't Karen Marsh look old!
卡伦看上去不显老嘛！