Patent system
专利制
🧩 词语组成解析
patent
['pætnt]
n. 专利;专利品;专利权;专利证;
adj. 专利的;显然，显露;明摆着的;
vt. 获得…专利，给予…专利权;取得专利权;
🗣️ 情景例句
He made a pretty fortune by selling all his land.
他卖了所有的土地发了大财。
In life, as in chess, forethought wins.
人生如下棋，多谋得胜利。
Today he is making a machine.
今天他在造一个机器。