英语词汇period的起源、历史背景-英语词源词典

词汇	period
词源	period. See comma.
随便看	uppercut upper hand up periscope up-see-daisy upset the apple cart upshot upstage up the creek etc up the river up the spout uptick up to par uranium uranus urbi et orbi urchin urginea uriah heep urinate uruguay uscuse-me used up use him as though you loved him use it up wear it out make it do useless parliament

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。