Ethmoidal sinus
[医]筛窦
🧩 词语组成解析
筛骨的
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
If it's a good one, then we'll make it work for us.
假如它是个好工作， 我们就顺水推舟。
It's unlikely he's here.
看样子他不象在这儿。
I wanted to ask Chen Wei too, but he's away.
我也想请陈伟，但他外出了。