Ethmoid sinus
筛迷路
🧩 词语组成解析
a. 筛骨的\\nn. 筛骨
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
Jack Wang? No, I don't think I know him.
杰克王？我想我不认识。
It is incredible that he should have gone to live in such a dangerous country.
他竟然搬到那样危险的国家去住，实在令人无法相信。
After a great many loud explosions, the race began.
在好一阵喧闹的爆炸声之后，比赛开始了。