Proctosigmoidectomy
直肠乙状结肠切除术
🗣️ 情景例句
You must be green to believe that!
你真幼稚，竟然相信那个。
Too much liberty spoils all.
太多的自由破坏了一切。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。