Cavernous sinus
海绵窦
🧩 词语组成解析
a. 似巨穴的\\n[医] 空洞的
n. 窦, 静脉窦, 凹陷处
🗣️ 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。
Marriage comes by destiny.
姻缘命中定。
It's red. It's a red car.
红色的，一辆红色的车。