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'm sorry. For these large orders, we insist on payment by L C.
对不起。对于这样金额大的订单，我们坚持用信用证支付。
Why are you crying?
你为什么哭？
You two seem to know each other.
你们俩似乎认识。