childish

adj.幼稚的；孩子气的；不复杂的

网络解释.年幼；幼小；孩子的；孩子气的

adj.1.不成熟的,幼稚的释义下的同义词

sophomoric unsophisticated unfledged immature tender green jejune callow

2.傻里傻气的释义下的同义词

crackbrained stupid half-witted nonsensical unintelligent idiotic silly witless absurd senseless imbecilic foolish asinine

3.孩子气的,孩子似的释义下的同义词

girlish childlike babyish naive juvenile infantine puerile boyish infantile adolescent