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
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
I wonder what makes you do that.
我不知道是什么使你做那件事。
It's always warm in April and May,but it rains sometimes.
4月和5月的天气总暖洋洋的，但有时下雨。