Proctosigmoidectomy
直肠乙状结肠切除术
🗣️ 情景例句
Hello, I'm honored to make your acquaintance.
你好， 认识你是我的荣幸。
There aren't any other worms for me to play with. I'm the only worm here.
此地没有和我玩的虫虫。这里只有我一条而已。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？