Subcardinal veins
[医] 下主静脉(胚)
🧩 词语组成解析
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
Five?
5号
One good head is better than a hundred strong hands.
上百双有力的手，不如一个聪明的头脑。
Yes, I sure am. I got up late and went without breakfast. Right now I could eat an ox.
是的，我真的饿了。我早晨起床迟了，没吃早饭。现在我可以吃下一头牛。