invention雙語例句

　　1、It's been a tricky business marketing his new invention

　　推廣他的新發(fā)明一直是件棘手的事情。

　　2、In these and several other respects, there are many inventions and exaggerations

　　在這些方面和其他幾個方面都存在許多捏造與夸張之處。

　　3、The spinning wheel was a Chinese invention.

　　紡車是中國人的發(fā)明。

　　4、The story was certainly a favourite one, but it was undoubtedly pure invention.

　　這個故事當然特別受歡迎，但它無疑純屬虛構(gòu)。

　　5、The invention has been patented by the university.

　　那項發(fā)明已被那所大學申請了專利。