Retzius's veins
[医] 雷济厄斯氏静脉(自小肠壁至下腔静脉的属支,即肠壁静脉)
🧩 词语组成解析
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
have been busy at work this morning
一早上都在忙着
It's a hard job, but I hope he can make it.
这不是件容易的差事，但我希望他能做到。
To make matters worse, the room is rather small, so I have temporarily put my books on the floor.
更糟糕的是房间还非常小，所以我暂时把书放在了地板上。