mess around with something
phrasal verb with mess verb uk/mes/ us/mes/
informal (UK also mess about with something)
C2 瞎弄;摆弄,玩弄
to use or treat something in a careless or harmful way
I don't want him coming in here and messing around with our computers. 我不想让他到这儿来摆弄我们的电脑。
Never mess around with scissors. 绝不能玩剪刀。