childish

adj

• ① 儿童的;行为如儿童的

• ② 适合于儿童的;幼稚的;愚蠢的(参照childlike)
  • She is rather childish.她相当幼稚。
  • It is childish of you [You are childish] to do so.你这么做是幼稚的。
  • a childish attitude幼稚的态度