"improve" 这个词在英语中主要有以下几种意思:
1. 改善:指使某事物变得更好,更加完善。例如:"We need to improve our work efficiency."
2. 提高:通常指提升某物的质量或水平。例如:"He has improved his English skills significantly."
3. 改进:通常指对某事物进行一些小的或局部的修改,使其更加合理或有效。例如:"The company has made some improvements to its product design."
所以,“improve”的意思取决于上下文,但通常都与使事物变得更好有关。希望这个解释对你有所帮助!