childish /ˈtʃaɪldɪʃ/ adjective Learner's definition of CHILDISH
[more childish; most childish]
: of a child or typical of a child孩子的;孩子般的 -
She has a childish face.她长着一张娃娃脸。
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a letter written in childish scrawl像孩子写的似的歪歪扭扭的信
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He opened the gifts with childish delight.他打开了礼物,开心得像个孩子。
especially disapproving : having or showing the unpleasant qualities (such as silliness or lack of maturity) that children often have幼稚的;愚蠢的;不成熟的 — compare childlike
— childishness
noun [noncount]