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
I just want to see one smile from you.
我就想看你笑一个。
Poverty is not a shame, but the being ashamed of it is.
贫非耻，耻贫乃耻。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。