childishness

['tʃaildiʃnis]

n. 幼稚, 孩子气

例句与用法：

They derided his efforts as childish.

他们嘲笑他的做法很幼稚。

A stupid, disgraceful, or childish act or performance.

傻事，儿戏，轻率之举愚蠢的，丢脸的或孩子气的行为或表现

The little girl spoke in a high childish voice.

小女孩说话时声音尖尖的，带着童音。

词形变化：

副词: childishly | 名词: childishness |

详细释义：

n.

孩子气; 幼稚[U]