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
God bless you.
上帝保佑你。
To convert defeat into victoty.
反败为胜。
What's wrong with these eggs?
这些蛋是怎么回事呀？