Ethmoid fissure
[医] 上鼻道
🧩 词语组成解析
a. 筛骨的\\nn. 筛骨
🗣️ 情景例句
It's almost lunchtime, and no fish yet.
差不多到午餐时间了， 还没钓到鱼。
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
There is a bottle on the table.
桌子上有个瓶子。