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
How much do I owe you?
我应付你多少钱？
All my suits are dirty.I don't have anything to wear.
我所有的西装都脏了。我没有穿的了。
not to mention the equally numerous small animals like field mice and voles which you do not see,
地上有不显眼的无数的老鼠和田鼠之类的小动物，