improve on

短语

改进

词形变化

improved on improves on 三单 improves on improving on improving on 现在分词 improved on 过去式 improved on 过去分词

别名

improve upon

释义与例句

v.
  1. 1.

    To fix, make better or increase the quality of (something) in comparison to previous attempts; to contribute to an ongoing effort to improve (something).