英语词汇ex cathedra的起源、历史背景-英语词源词典

词汇	ex cathedra
词源	ex cathedra. Someone speaking ex cathedra, especially the pope, speaks with the authority of his or her office, the pope’s pronouncements infallible.
随便看	thorn test thou thrasonical three-and-thirty wounds three blind mice three bricks shy of a load three cheers three-dog night three-fifths compromise three-martini lunch three-mile limit three on a match threepeat three-ring circus three r-s three score and ten three sheets to the wind three sisters three strikes and you’re out three-strikes law three-tailed bashaw threshold thrice thrillionaire throgmorton street

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。