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	Neagh,Lough Neandertal Neandertal man neandertals Neanderthal Neanderthaler neanderthalers Neanderthalian Neanderthalic Neanderthal man neanderthal men Neanderthaloid neanderthaloids neanderthals neanic neanthropic neap neap neaper neapest Neapolitan Neapolitan ice Neapolitan ice cream Neapolitan ice (cream) neapolitan ice creams

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。