Rectovestibullar fistula
[医] 直肠前庭瘘
🧩 词语组成解析
n. 瘘, 瘘管\\n[医] 瘘, 瘘管
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
How long have you studied English?
你学英语多久了？
When he landed near Dover, the first person to greet him was a local policeman.
当他在多佛着陆后，第一个迎接他的是当地一名警察。