英语词汇pro bono的起源、历史背景-英语词源词典

词汇	pro bono
词源	pro bono. Latin for “done without charge,” as in “The lawyer did all the work pro bono.”
随便看	onanism on a shoestring once in a blue moon once upon a time on cloud nine on death-s doorstep on deck one-armed bandit one degree under one fishball one foot in charon-s ferryboat one foot in the grave one foot on a banana peel and the other in the grave one for ripley one good turn deed deserves another one-handed shot one-horse outfit one hundred percent american one man-s meat one-man tango one meatball one meat ball one-name star one never knows do one one over the eight

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。