英语选修8人教版新课标unit 3词汇导
学案（1） some words and phrases of unit 3 （高二） 1．discovery n. discover v. discoverer n. 2．patent n （1）official document 许可证 (2) right granted by this专利权 (3) invention or process that is protected by a patent. (4) it’s my patent. adj. a patent device专利发明 letters patent专利证 patent right专利权 this is a fact patent to the world.这是全世界都明白的事实。 vt. obtain a patent for sth 取得…专利 the g
