请输入您要查询的词汇:

 

词汇 effectively
词源

effectively adv.

1650s, "actually," from effective + -ly (2). From c. 1600 as "as a means of producing;" from 1825 as "so as to produce an effect."

updated on August 02, 2014

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:2025/5/1 4:54:46