الإنجليزية - الإنجليزية
تعريف person-year في الإنجليزية الإنجليزية القاموس.
- man-year
- One person's working time for a year, or the equivalent, used as a measure of how much work or labor is required or consumed to perform some task
- man-year
- the amount of work done by one person in a year, used as a measurement