Vena
n. 静脉\\n[医] 静脉
🗣️ 情景例句
He did it as a special favor.
他做这事算是特别照顾。
I'm reading a book.
我正在读一本书。
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。