Venous return
[医] 静脉血回流
🧩 词语组成解析
a. 静脉的, 在静脉中的, 有脉的\\n[医] 静脉的
🗣️ 情景例句
Oh, don't forget the mustard.
噢，不要忘了芥末。
Why are you walking so far?
你为什么走得这样快？
No, more, about 130 years ago. Most of the slave owners were rich farmers who lived in the south. They wanted to keep their slaves.
不，还要早，大约130年前。大多数奴隶主都是住在南方的富有的农场主。他们想保留自己的奴隶。