Pregl
普雷格尔(Fritz, 1869-1930, 奥地利化学家, 曾获1923年诺贝尔化学奖)
🗣️ 情景例句
Her surgery needs quite a lot of money.
她的手术得花不少钱。
Have another piece of cake, please.
请再吃一块蛋糕吧。
How old are you?
你多大了？