单词	人种研究
释义	人种研究ethnic studies
随便看	working foot的意思 working force的意思 working frequency的意思 working function的意思 working fund的意思 working gage的意思 working gas的意思 working gauge的意思 working girl的意思 working-girl的意思 workinggirl的意思 working glass container的意思 working group的意思 working groupe的意思 working group standards的意思 working group standards，wgs的意思 working head的意思 working height的意思 working holiday的意思 working home的意思 working hour的意思 working-hour method的意思 working-hour method (of depreciation)的意思 working hours的意思 working hours depreciation method的意思