productivity
C1英 /ˌprɒdʌkˈtɪvəti/米 /ˌprəʊdʌkˈtɪvəti/
意味
noun
生産性
the rate at which a worker, a company or a country produces goods, and the amount produced, compared with how much time, work and money is needed to produce them
“high/improved/increased productivity”
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