mess withsth
—phrasal verbwithmessverbuk/mes/us/mes/
mainlyUSto makesmallchangesto something, or tomoveit to a differentplace,especiallynotcarefully
瞎弄;摆弄
He wasmessingwith hisbikeand then he couldn'tfitthepartsback together.他在胡乱摆弄他的自行车,但后来就不能把零部件安装回去了。