meddle
/ˈmedl; `mɛdl/ v[I, Ipr]
(derog 贬)
(a) ~ (in sth) interfere (in sth that is not one's concern) 干预; 干涉; 管闲事
You're always meddling. 你老是多管闲事.
Don't meddle in my affairs. 别干预我的事.
(b) ~ (with sth) handle sth that one ought not to, or about which one has no specialized knowledge 乱动, 瞎弄（不应动的或不懂的事物）
Who's been meddling with my papers? 谁翻乱了我的文件?
Don't meddle with the electrical wiring
you're not an electrician. 别瞎动电线线路, 你又不是电工.