英语词汇stubborn as a mule的起源、历史背景-英语词源词典

词汇	stubborn as a mule
词源	stubborn as a mule. See build a fire under.
随便看	jump in the lake jump the broom with jump the gun june juneteenth juneuary jungian jungle jungle gym junk junket junoesque jurassic jury rig just a heartbeat away from the presidency just a hoot and a holler away just another pretty face just as leave just deserts just for openers justins just in the nick of time just like jell-o on springs just so stories just under the wire

英语词源词典收录了13259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。