Umbilical veins
[医] 脐静脉, 尿囊静脉
🧩 词语组成解析
a. 脐带的, 脐的, 近脐的, 关系密切的\\n[医] 脐的
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
Never in my life have I seen such a mess!
我这辈子没见过这么乱的地方。
We must have your LC at least one month before the time of shipment.
我们必须在船运前一个月收到你们的信用证。
Come on! shouted everyone, very loudly.
“快！快呀！”每一个人都大声地喊。