Vena umbilicalis
[医]脐静脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
Know what? Aren't you going to tell me?
什么事？你不打算告诉我吗？
I'd like to say goodbye to everyone.
我要向诸位告别了。
What colour is it?
什么颜色的？