英语词汇act your age的起源、历史背景-英语词源词典

词汇	act your age
词源	act your age. Perhaps act your age! originated as a reproof to children, but it is directed at both children and adults today, meaning either don’t act more immature than you are, or don’t try to keep up with the younger generation. The expression originated in the U.S., probably during the late 19th century, as did the synonymous be your age!
随便看	man of letters man of men man of straw man of sumter man of the cars man of the cloth man of the revolution man on the horse man o’ war man proposes god disposes mansard mansei manticore mantra mantuan swan manufacture manure man will prevail man with a belly man without a country man works from sun to sun but woman-s work is never done many a fight is lost left in bed many happy returns many small potatoes and few in a hill wonder state

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。