frivolous的副词是：frivolously。frivolous【近义词】silly愚蠢的。frivolous的读音是英['frɪvələs]；美['frɪvələs]。
一、词典解释点此查看frivolous的详细内容
1.轻浮的;轻佻的;草率的
If you describe someone asfrivolous, you mean they behave in a silly or light-hearted way, rather than being serious and sensible.
e.g. I just decided I was a bit toofrivolous to be a doctor...
我刚刚决定说自己有点过于轻率，不适合做医生。
e.g. Isabelle was afrivolous little fool, vain and flighty.
伊莎贝尔是一个轻佻的小傻瓜，自负而又反复无常。
2.无聊的;无用的;浪费的
If you describe an activity asfrivolous, you disapprove of it because it is not useful and wastes time or money.
e.g. The group says it wants politicians to stop wasting public money on what it believes arefrivolous projects.
这个团体表示希望从政者不要再把公帑浪费在一些它认为无关痛痒的项目上。
二、网络解释
1. 轻佻的, 琐碎的, 妄动的：susceptometer 磁化率计 |frivolous 轻佻的, 琐碎的, 妄动的 | brake connection pin 制动拉杆销
2. 无关紧要的：tactile触觉的 |frivolous 无关紧要的 | reprieve 暂缓
3. 轻佻的：frivolity 轻薄 |frivolous 轻佻的 |frivolously 轻浮地
三、例句
She had a reputation of being a frivolous coquette.
大家都说她是一个轻佻的荡妇。
Some of Mr Obama's friends spook business.Whereas Mr McCain supports curbs on frivolous lawsuits, trial lawyers back Mr Obama with open wallets.
奥巴马的朋友们在起诉公司，而麦凯恩却支持限制琐碎的诉讼，而诉讼律师们敞开了口袋支持奥巴马。
Don't waste your time on frivolous matters.
别把时间浪费在无足轻重的事情上。
四、经典引文
I always try to switch my thoughts to something frivolous like clothes.
出自：B. PymUnless the application is clearly frivolous, it will usually be granted.
出自：R. C. A. Whitefrivolous的相关近义词
silly、shallow、trivial、foolish、unimportant、light、inane、flippant、headlong、criminal、aimless、flighty、dizzy、frolicsome、giddy、idle、inconsequential、lighthearted、perky、playful、vain
frivolous的相关反义词
frivolous的相关临近词
fro、frivolity、frivolously、frivolousness、frivolous plea、Frivolous Cupid、frivolous thing、frivolous claim、frivolous detail、frivolous matter、frivolous conduct、frivolous lawsuit