英语词汇an ounce of prevention is worth a pound of cure的起源、历史背景-英语词源词典

词汇	an ounce of prevention is worth a pound of cure
词源	an ounce of prevention is worth a pound of cure. See snug as a bug in a rug.
随便看	desert rats desk despot despotism by dynamite dessert destroyer destroying angel desultory detective deuce deus ex machina devil devil bear devil dances in his pocket devil dogs devil-s advocate devil-s darning needle devil-s island devil-s paintbrush know like a book know-nothing know one-s cans know one-s onions know the ropes know thy opportunity

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。