英语词汇productivity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	productivity
释义	productivity/prɒdʌkˈtiviti/n. 1 the capacity to produce; the state of being productive 生产能力；生产力 2 the effectiveness of productive effort, esp. in industry (尤指工业中的)生产效率 3 production per unit of effort 生产率
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