英语词汇“cost-effectiveness”的意思、释义、用法及双语翻译-环球翻译网

词汇	cost-effectiveness
释义	noun The environmental benefits and cost-effectiveness of the different options were clear.
随便看	counting down the days counting down the hours counting down the minutes counting-house counting house countinghouse counting-houses countinghouses countings counting the days counting the hours counting the minutes count leo tolstoy count-leo-tolstoy countless countlessly count-noun count noun countnoun count nouns count on count on sb count on somebody count on something count on sth

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