英语词汇cost-effectiveness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	cost-effectiveness
释义	cost-ef·fec·tive·ness /ˈkɒstɪˈfektɪvnɪs/ n. 1. 成本效益；成本进益比率 2. 成本高效益，花费的有效性
随便看	recumbenteer recumbently recumbently recumbents recuperability recuperable recuperate recuperated recuperates recuperating recuperation recuperation recuperations recuperative recuperativeness recuperativeness recuperativenesses recuperator recuperatorial recuperatorial recuperators recuperatory recur recurred recurrence

英汉双解词典包含548777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。