frivolousKK [ˋfrɪvələs] /ˈfɹɪvələs/發音形容詞1輕浮的、不正經的、輕佻的多含貶義He was too frivolous to handle such a serious job.他太輕浮了,無法勝任這麼嚴肅的工作。2無聊的、瑣碎的、不重要的She regretted spending so much money on frivolous things.她後悔花了那麼多錢買一些無聊的東西。3無理取鬧的、無實據的法律The judge dismissed the frivolous lawsuit within minutes.法官幾分鐘內就駁回了這件無理取鬧的訴訟。