1. 名詞
   不可數名詞: 成熟, 老成
   

   同義字詞
   adulthood,majority,maturity
   

例句

1. Anyone who thinks Beast Wars was nothing but hardcore adultness is fooling themselves .
2. And for me, Coco the wild and goofy alter ego she invented for me, so that I would have an alternative to over-serious adultness , says, Diane Kaufman, a 30-year friend and local social worker.
3. To the causes to which he attributes this strange wasting away ... I think infecundity, produced by the infidelity of the women to their husbands in the early times of the colony, may be safely added ... Robinson always enumerates the sexes of the individuals he took; ... and as a general thing, found scarcely any children amongst them; ... adultness was found to outweigh infancy everywhere in a remarkable degree ..."