Posterula
[医] 后鼻腔(鼻后孔与鼻甲间的空隙)
🗣️ 情景例句
Thanks.
谢谢。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
You are walking too fast. I can't keep up with you.
你走得太快，我跟不上。