Rectoscopy
[医] 直肠镜检查
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
What's learnt in the cradle lasts till the tomb.
小时学过的，至死不忘记。
This is to help you start your school.
这是帮助你开办学校用的。