在…加以提高

ph.

1. Mary has never improved on her first book.
玛丽再也没有写出比她处女作更好的书来。

1. 改进：if only / / 只要 | improve on / / 改进 | in a hurry / / 匆忙地,立即

2. 对...作出改进;超过：of importance 重要,具有重要意义 | improve on 对...作出改进;超过 | be in for 参加(竞赛、考试等)

3. 对...加以改进：impose on把...强加给 | improve on对...加以改进 | insist on坚持

4. 改进,使...更好,改善：They hurried up their meal in order to see the football match. 他们匆匆吃完饭,以便去看球赛. | 196. improve on 改进,使...更好,改善 | **improve in 在...方面好转或改善