Cardinal vein
主静脉
🧩 词语组成解析
vein
[ven]
n. 静脉;[地]矿脉，岩脉;[植]叶脉;气质，倾向;
v. 使有脉络;使有纹理;象脉络般分布于;
🗣️ 情景例句
It doesn't hurt that much, does it?
这样没有那么痛， 是吗？
I would like to go to town, Do you want to go, too?
我要去城里，你是不是也要去？
Oh, I'm sorry to hear that.
噢，真遗憾。