I'm going to invent a flying car

发明───invention

Necessity is the mother of invention.───[谚]需要是发明之母.

The fundamental problem lies in their inability to distinguish between reality and invention.───最根本的问题在于他们无法分清现实和虚构。

More than eight million books were printed within fifty years after the invention of the printing press.───印刷机发明以后的50年间，有800多万册图书被印刷。

Your invention is clever, but not practical.───你的发明很巧, 但不实用.

It's been a tricky business marketing his new invention.───推广他的新发明一直是件棘手的事情。

Tell us how you lit upon the idea for your invention.───请告诉我们,你是怎么想到你那个发明的.

The whole story is a pure invention.───这一切纯粹是捏造.

You can't fault them for lack of invention.───你不能因为他们缺乏创新就指责他们。

Come along, someone must want to know my invention.───再努力想想看, 肯定会有人对我的发明感兴趣.

The invention of printing helped the diffusion of learning.───印刷术的发明有助于知识的传播.