1.虚度年华;鬼混
1.to waste time doing unimportant things
1.He came there and he started to fiddle around with the touchpad .
他走过来,开始随意摆弄触控板。
2.When you are immersed in a virtual game using a head-mounted 3D display, you cannot just take it off to fiddle around with control buttons.
当你通过头戴式3D显示设备沉浸在一款虚拟的游戏中的时候,你需要不停的控制按键,不能够把它摘下来。
3.Don't fiddle around with the television set. You'll end up breaking it.
不要玩电视机。你会弄坏的。