集體效應(yīng)群體效率groueffectiveness: 群體效能groueff: 格魯耶夫grouelement: 同組元素groueconomics research: 集團(tuán)經(jīng)濟(jì)研究grouemotional identification: 群體情緒認(rèn)同下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯