Vena contracta
[化] 流颈; 缩脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
No, not yet. What about you?
不， 还没有。你呢？
A thousand words will not leave so deep an impression as one deed.
千言万语不如一个行动。
Yes, you need to get some underwater plants.
是的，你还需要弄一些水下植物。