Lithoscopy
[医] 膀胱石镜检查
🗣️ 情景例句
Oh! Hi, Grandpa. Yes, of course, I am, but my mind isn't.
噢， 嗨， 爷爷。是的， 当然， 我准备好了， 但是有点心事。
There is no royal road to learning.
治学无坦途。
He acted as if he had never lived in England before.
他的举动就好像他从未在英国生活过一样。