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短语
person-years
释义
person-year
['pə:sənjə:]
n.
人工作年；人年(统计学中工作量计算单位，表示一个人一年的完全的工作量)
人年(生命计算单位，表示一个人一年的生命时间，用于医疗及人口统计)
随便看
on the wallaby track
on the wane
on the warpath
on the watch
on the watch for
on the water
on the water cart
on the water wagon
on the wax
on the way
on the way out
on the west
on the west of
on the whole
on the wind
on the windy side of
on the wings
on the wings of the wind
on the word
on the wrong foot
on the wrong side of forty等
on the wrong side of the blanket
on the wrong side of the door
on the wrong side of the tracks
on the wrong side of thirty
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更新时间：2026/10/24 17:18:39