英语词汇benefit-cost analysis是什么意思，benefit-cost analysis的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	benefit-cost analysis
释义	benefit-cost analysis　【化】收益成本分析【经】成本受益分析, 收益成本分析
随便看	audio sensitivity audio signal audio signal audio signal audio signal generator audio singing audio socket audio spectrum audio subcarrier audio support audio system audio system audio system audio system audio tape audio tape brake spring pliers brake staff brake step brake step bracket brake sticking brake stop brake strip brake support brake support shield

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