Postcava
n. [动](畜类的)后腔静脉
🔁 扩展释义
【医】 下腔静脉
🗣️ 情景例句
Well, I saw a nice watch.
嗯，我已看中了一只好表 。
She's a beautiful girl, don't you think so?
她是美丽的女孩，你不觉得吗？
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。