英语词汇trade rat的起源、历史背景-英语词源词典

词汇	trade rat
词源	trade rat. See pack rat.
随便看	sincere since the hogs et grandma since time immemorial since well i’ve played my part since when sin-eater sine die sine qua non sing a different tune singapore sing for one-s supper sing indian singing beach singing psalms to a dead horse singing telegram sing like a canary sing sing sinhalese words in english sink one-s teeth into sink or swim sinningia sinologist sin to davy crockett si nummi immunis sioux

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。