"not the more or not the less on that account," 1839, none the less; contracted into one word by c. 1930.
updated on July 08, 2019
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。