英语词汇au courant的起源、历史背景-英语词源词典

词汇	au courant
词源	au courant. French for “up to date, informed on current af- fairs,” as in “every detail of her dress was au courant.”
随便看	flickertail state floater float like a butterfly sting like a bee flog or beat a dead horse floor broker floor-through floorwalker floozie flopper flora floral firecracker florida florida room flotsam and jetsam flour flourish flower flower people flowery kingdom floy floy fluke flume flummery flunky flutz

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。