英语词汇speed bump的起源、历史背景-英语词源词典

词汇	speed bump
词源	speed bump. Since about 1970 the term for a ridge that is part of a road or shopping center, forcing cars to slow down.
随便看	nervous nellie nervous pudding nescience nesselrode nessiteras rhombopteryx nest egg nester nestor neurobat nevada nevaeh never complain never explain never give a sucker an even break never go to sleep angry never grab with both hands just grab with one never hoppen nevermore never-never land never say die never speak ill or bad of the dead never up never in new amsterdam new deal new england new england boiled dinner

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。