Staudinger
施陶丁格(①姓氏 ②Hermann, 1881-1965, 德国化学家, 曾获1953年诺贝尔化学奖)
🗣️ 情景例句
Shells she sells on the seashore are seashells I am sure.
我敢肯定她在海边卖的贝壳是海贝。
It must be about three thirty.
现在想必是三点三十分左右。
Had he worked harder, he would have gotten though the exams.
如果他努力了的话，他就会通过考试的。