Rectal vein
un. 直肠静脉
🧩 词语组成解析
a. 直肠的\\n[医] 直肠的
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
It's quite lovely.
相当好看。
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。