triviality

1. N-VAR If you refer to something as a triviality, you think that it is unimportant and not serious. 瑣事

He accused me of making a great fuss about trivialities. 他指責(zé)我為一些瑣事大驚小怪。

The reporter apologized for the triviality of his question. 這位記者為他的瑣碎問題致歉。