Rectosigmoidoscopy
[医] 直肠乙状结肠镜检查
🗣️ 情景例句
No, thanks.
不用了， 谢谢。
Did the chicken come before the egg?
先有鸡还是先有蛋？
Oh, learned judge! Oh, wise young man!
噢，博学的法官！噢，聪明的年轻人！