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2026英语单词在线查_免费看外语词汇翻译-单词机productivityproductivity英英释意

productivity

英 [prɒdʌk'tɪvɪtɪ] 美[,prodʌk'tɪvəti]

英语单词productivity

英英释义考试真题实用场景例句

n. 生产力；生产率；生产能力

英英释意

1. the quality of being productive or having the power to produce

2. (economics) the ratio of the quantity and quality of units produced to the labor per unit of time