Ethmoid fossae
[医] 筛沟(筛骨筛板)
🧩 词语组成解析
a. 筛骨的\\nn. 筛骨
pl. 窝, 凹\\n[医] 窝, 凹
🗣️ 情景例句
We need to bring a flashlight.
我们需要带一个手电筒。
It seems he's afraid.
看起来他好像很害怕。
How often do you write?
你们隔多久写信？