Sinus venosus
静脉窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
[医]静脉的
🗣️ 情景例句
I recently broke up with my boyfriend. I was really bummed out.
最近我和男朋友分手了。我真沮丧。
No problem.
没什么好谢的。
You have a lot of nerve.
脸皮真厚。