refinement
🇺🇸
/rɪˈfaɪnmənt/
🇬🇧
/rɪˈfaɪnmənt/
a small change that makes something better
The latest refinement makes the app run faster and use less battery.
最新的改进使应用程序运行更快,耗电更少。
an improved version of something; the quality of being improved
This new design is a refinement of the previous model with better features.
这个新设计是先前模型的改进版本,具有更好的功能。
the process of making something better or purer
The refinement of this process took many years of testing and improvement.
这个过程的改进花费了多年的测试和完善。
good manners, education, and good taste
Her refinement and polite behavior impressed everyone at the event.
她的优雅风度和礼貌举止给活动中的每个人留下了深刻印象。