(Biology)(of a plant or invertebrate animal) having the male and female reproductive organs in separate individuals (生)(植物)雌雄异株的,(无脊椎动物)雌雄异体的。 比较 monoecious
派生 dioecy noun 语源
mid 18th cent.: from modern Latin Dioecia (a class in Linnaeus's sexual system), from di- 'two' + Greek -oikos 'house'