英语词汇primary grouping怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	primary grouping
释义	primary group 【社会学】初级群体(如家庭、友人圈) 前古生界[参较 secondary group]
随便看	stock saddles stocks and stones stock shot stock solution stock split stock splits stock-still stock-stills stocktake stocktaker stocktakes stocktaking stocktakings stock ticker stock tickers Stockton Stockton, Frank Richard Stockton-on-Tees stock up stock up on stockwhip stockwhips stockwork stockworks stocky

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。