cost of living index英语标准发音:cost of living index英式发音:美式发音:翻译中文生活费指数cost of living index - 基本释义[词典1]生活费用指数cost of living index - WEB词典cost of living index生活费cost-of living index生活费用指数cost of living index detail生活费指数 参考资料: 1.百度翻译:cost of living index2.有道词典:cost of living index3.爱词霸:cost of living index