请输入您要查询的词汇:

 

词汇 betterment
词源

betterment n.

"improvement," 1590s, from better (v.) + -ment.

updated on May 22, 2017

随便看

 

英语词源词典收录了45867条英语词源词条,基本涵盖了全部常用英语词汇的起源、历史,是研究英语词汇或通过词源学英语的必备工具。

 

Copyright © 2000-2024 Newdu.com.com All Rights Reserved
更新时间:2025/5/2 7:09:39