Sinus cavernosus
<拉>海绵窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
I never really thought about being a mother as a career.
我真的从来没有想到做母亲还是一种事业。
What is the way to the airport?
哪一个方向是去飞机场？
Is everything under control?
一切都在掌握之中吗？