Marian's operation
[医] 马里安氏手术(膀胱正中切开取石术)
🧩 词语组成解析
🗣️ 情景例句
Am I going to miss her?
我会想念她吗？
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
I don't know, she says.
她说“我不知道”。