fiddle with
phrasal verbfiddle around with something | fiddle with something
(also fiddle about with something especially in British English)
- to keep touching something or making small changes to something because you are not satisfied with it
不断摆弄；不停对…做小修小改 - I've been fiddling around with this design for ages.
我已经摆弄这个设计很久了。
- I've been fiddling around with this design for ages.
- to touch or move the parts of something in order to try to change it or repair it
拨弄，摆弄（为改变或修理某物） - Who's been fiddling with the TV again?
谁又在摆弄电视机了？
- Who's been fiddling with the TV again?