children's reader, first published 1836, created by Ohio educator and linguist William Holmes McGuffey (1800-1873).
updated on September 29, 2010
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。