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
Well, it depends. Do you own any other property?
嗯， 这还要看情 。你们拥有其他什么财产吗
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是，有竞争力的报价可以接受。
You forget to write down the date of your departure.
您忘了写离店日期了。