Prototyping
[计] 样机研究, 原型设计
🗣️ 情景例句
I am, too.
我也一样。
He who despises small things seldom grows rich.
小钱不计，大钱不聚。
He was called Bapu, meaning father - because he was the father of the Indian nation of the twentieth century.
他被人们称为巴普，意国是父亲--因为他是20世纪的印度民族之父。