childishly
🇺🇸
/ˈtʃaɪldɪʃli/
🇬🇧
/ˈtʃaɪldɪʃli/
in a way that is typical of a child
He acted childishly when he didn't get his way.
他没有得到自己想要的东西时表现得很孩子气。
an adult who behaves in a stupid or silly way
He childishly refused to share his toys with the other children.
他孩子气地拒绝与其他孩子分享他的玩具。