Anoperineal fistula
[医] 肛门会阴瘘
🧩 词语组成解析
[医] 肛门会阴的
n. 瘘, 瘘管\\n[医] 瘘, 瘘管
🗣️ 情景例句
That must be Nat.
一定是Nat。
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。