英语词汇4-f的起源、历史背景-英语词源词典

词汇	4-f
词源	4-F. Since 1940, 4-F has been the U.S. Selective Service classi- fication of someone designated physically, psychologically, or morally unfit to serve in the U.S. armed forces.
随便看	fabergé eggs fabian tactics face face-off face that launched a thousand ships face the music faction fad fade-in fade-out fag fahrenheit scale fail-safe fairbanks fair dinkum fairy rings fait accompli faito falderol fall fall guy fall indians falling sickness fall in love false front

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。