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
Titusville. It's near Orlando. Titusville
在Orlando附近。
They must hunger in frost that will not work in heat.
少壮不努力，老大徒伤悲。
But some time later it began to rain.
但过了一阵子。天下起雨来，