childishness

/ˈtʃaɪldɪʃnəs/ 35
the quality of being something that would be expected of or appropriate for a child.

noun [抽象名词]童心;幼稚

I can't stand for your childishness.
我受不了你的孩子气了。

childishness

-ness ⌜ 表示状态或质量的性质 - indicating the state or quality of ~ ⌟
单词造句: