improvement
US /ɪmˈpruːv.mənt/
UK /ɪmˈpruːv.mənt/
1.
改进, 进步
the act or process of making something better or the state of being better
:
•
There has been a significant improvement in her health.
她的健康状况有了显著改善。
•
We are always looking for ways to make improvements to our services.
我们一直在寻找改进服务的方法。