childish 孩子般的kidult kid和adult的合体,现在很流行的词。含意是有着小孩特质的心态、心境、个性、趣味的成年人,而主要是指有上述特点的成年男性。
childish = 幼稚 young at heart = 心中童心未泯Mary will always be young at heart.玛莉永远童心未泯.
young at heart
retain childlike qualities
childishness still existing