Dreye权威释义 | frivolous

a.

轻薄的，轻佻的
He made some frivolous remarks.
他说了些轻佻话。
无聊的，琐碎的[+to-v]
He spent a lot of his money on frivolous things.
他在一些无聊的事上花了好多钱。
It was frivolous of him to make such an accusation.
他提出这样的指控真无聊。