Prepyloric vein
幽门前静脉
🧩 词语组成解析
幽门前的, 位于幽门前方的
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
How much will it be?
要多少钱？
That man is a teacher,isn't he?
那个人是位教员，对不对？
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。