Paraumbilical vein
n. 附脐静脉
🧩 词语组成解析
a. [解]脐旁的
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
But Dad is always so busy.
但是爸爸总是那么忙。
Think much, speak little, and write less.
勤思考，寡发言，少落笔。
What's your trouble?
你哪儿不舒服？