childish

'tʃaildiʃ

四级 Collins 1

s. indicating a lack of maturity

a. 天真的, 孩子气的

Collins 星级

8,733

BNC 频率

11,788

使用频率

childish 由词根 child（孩子）和后缀 -ish（形容词后缀，表示“像…的”）组成，意思是“像孩子一样的”或“幼稚的”。

例句

1. She was being childish when she refused to share her toys.

她拒绝分享玩具时显得很幼稚。

2. It's childish to argue about something so small.

为这么小的事争吵真是幼稚。

3. His childish behavior made it hard for him to make friends.

他幼稚的行为让他很难交到朋友。