Fossae venae umbilicalis
[医] 脐静脉索部, 脐静脉沟
🧩 词语组成解析
pl. 窝, 凹\\n[医] 窝, 凹
vena的复数
🗣️ 情景例句
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
We should save unnecessary expenses.
我们应节省不必要的开支。