man-hour
noun [ C ] uk/ˈmæn.aʊər/ us/ˈmæn.aʊr/ (also person-hour)
工时(1个人1小时完成的工作量)
the amount of work done by one person in one hour
Just think how many man-hours we could save if we computerized the system. 想想如果把系统电脑化了,我们会节省多少个工时。
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