以man或woman为前缀的复合名词变复数,前后两个名词都变复数,
如:manservant→menservants, woman student women students.
其它复合名词变复数:grownup→grownups, brotherinlaw→brothersinlaw, standby→standsby.
复合形容词做定语时,其中的名词保持单数:a sixyearold boy,a twohundredpage book
以man或woman为前缀的复合名词变复数,前后两个名词都变复数,
如:manservant→menservants, woman student women students.
其它复合名词变复数:grownup→grownups, brotherinlaw→brothersinlaw, standby→standsby.
复合形容词做定语时,其中的名词保持单数:a sixyearold boy,a twohundredpage book