concentrate on
phrasal verbconcentrate on something
- to spend more time doing one particular thing than others
集中时间做某事 - In this lecture I shall concentrate on the early years of Charles's reign.
这一节课我将着重讲查理王朝的早期统治时期。 - She gave up German in order to concentrate on her French.
她放弃了德语，转而专注于法语。 - He concentrated mainly on the flying and spoke very little.
他聚精会神地飞行，很少说话。
- In this lecture I shall concentrate on the early years of Charles's reign.