英语词汇reference groups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	reference groups
释义	reference groups 美/ ?refr?ns ɡru?ps / 简明释义参考组：指在市场研究中，用于确定个体行为和态度的参考群体。
随便看	expanded plastics expanded polyethylene expanded polystyrene expanded polystyrene board expanded polystyrene pattern expanded polystyrene sheet expanded polytetrafluoroethylene graft expanded polyurethane expanded polyvinyl chloride expanded position indicator expanded position indicator display expanded preliminary design expanded presentation expanded product expanded production expanded program immunization expanded protein expanded pseudo code Expanded PTFE expanded PVC expanded range expanded range interval expanded reconstruction expanded relative form of value expanded relative value form

英汉双解词典包含3185865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。