Vena rectalis
[医]直肠静脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
But please call first.
不过，请你先打电话。
Custom is a second nature.
习惯是第二天性。
Mmm! It's great!
唔！好极了！