Sinus cavernosus
<拉>海绵窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
She sounds upset.
她听起来有点不对劲。
I'd like to have a seat by the window.
我要一个靠窗的座位。
'Did you have a good meal? he asked.
“您吃得好吗？”他问。