英语词汇“patent rolls”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	patent rolls
释义	patent rolls [经] 专利登记簿
随便看	open end spinning open-end spinning frame open end steel pile open end tooth harrow open end trust open-end trust open end V-belt open end v belt open-end wrench open - end wrench open end wrench open-end wrenches open-end yarn open end yarn open-enrollment open enrollment open enterprise open entry open environment opener opener boot opener crank opener draw rod opener for wool opener hole 唯有北风号怒天上来唯有华风改唯有天知唯有寂寥孤馆月唯有年年秋雁飞唯有幽人独来去唯有幽人自来去唯有旧家秋娘唯有旧家秋娘唯有池塘自碧淳良淳风淳鲁淴淴泱淴浴淵淶混混