Rectosigmoidoscopy
[医] 直肠乙状结肠镜检查
🗣️ 情景例句
That is exactly what I wanted to talk to you about, Susan.
这正是我想要跟你谈的， Susan。
Try (your friend) before you trust him.
朋友要经考验，才能取得信任。
This is not my umbrella.
这不是我的伞。