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  •   你查询的单词是:productivity ([ ˌprɔdʌk'tiviti ]
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  •   解释: n. 生产率,生产能力
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  •   例子: 1. The workers are trying their best to increase productivity.
       工人们正竭尽全力提高生产力。
    2. The new system has had a disastrous effect on productivity.
       新制度已对生产力造成了灾难性的影响。
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