Silverstein
n. (Silverstein)人名；(英)西尔弗斯坦；(德)西尔弗施泰因
🗣️ 情景例句
and a pitcher of lemonade.
和一壶柠檬汁。
Necessity is the mother of invention.
穷则变，变则通。
If you don't work, you will fail to pass the exam.
如果你不学习，你考试就会不及格。