Who's been fiddling with the TV again?

谁又在摆弄电视机了？

《牛津词典》

He was fiddling with his keys while he talked to me.

和我谈话时他不停地摆弄钥匙。

《牛津词典》

She told Whistler that his portrait of her was finished and to stop fiddling with it.

她告诉惠斯勒他为她画的肖像已经完成了，不要再改来改去了。

《柯林斯英汉双解大词典》

Now, neurotransmitters become interesting because a lot of psychopharmacology, both of the medical sort and the recreational sort, consists of fiddling with neurotransmitters and so you could see this through some examples.

神经递质非常的有意思,因为很多类型的精神药理学,不论是医疗类的还是消遣类的,都在研究对神经递质的控制,所以你们可以通过些例子来了解这一点

耶鲁公开课 - 心理学导论课程节选

Or maybe it was the result of the 59th attempt of fiddling with the concept.

FORBES: You Have THE BIG IDEA, What Do You Do Next?

Washington politicians have spent years fiddling with carrots and sticks and regulations and mandates.

FORBES: Government Mandates Make Health Savings More Elusive

But fiddling with your GPS, especially when driving a new route, can be downright dangerous.

FORBES: Magazine Article