Rectosigmoidoscopy
[医] 直肠乙状结肠镜检查
🗣️ 情景例句
Clothes make the man.
人要衣装，费要金装。
It's hot this afternoon.
今天下午很热。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；