Vena contracta
[化] 流颈; 缩脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
He's poor.
他很穷。
I'm going to buy three yards.
我要买给她三码。
Let's go and have a drink.
让我们去喝点东西吧，