英语词汇rough it out的起源、历史背景-英语词源词典

词汇	rough it out
词源	rough it out. See tough it out.
随便看	bait tree baked alaska bakelite baker-s dozen baksheesh balbriggans bald bald as a coot bald eagle balderdash bald-headed baldwin apple baleboss balfour declaration bali bali balize pilot balk ballad of typhoid mary ballast ballast for his her balloon balled up ball naked balloonatic ballot ballpark figure

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。