bring sth up to date1.使时新;使合乎时代潮流;使现代化：In order to raise productivity，their factory has brought their equipment up to date.为了提高生产率，他们工厂已经使他们的设备现代化。2. 使直到最近：A historian has written our country’s history to the Qing Dynasty before，now he brings it up to date.一位历史学家以前曾把我国的历史写到清朝，现在他把它补写到现在。 |