| 单词 | betterment |
| 例句 | betterment noun •sometimes, you have to make sacrifices for the betterment of the entire group:improvement, amelioration, advancement, change for the better, furtherance, upgrading, enhancement | reform, rectification. |
| 随便看 |
英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。