muck about

1. You'd better not to muck about any more. You're old enough to get a job.
   你别再混日子啦，像你这岁数早该找个活儿干了。
2. He hates customers who muck him about.
   他恨那些使他生气的顾客。
3. "Give me a straight answer, do not muck me about!"
   “给我一个干脆的回答，不要耍弄我！”
4. The undisturbed soil samples, including clay, silty clay, silt, sand, muck and mucky soil, come from about ten different legions in China.
   试验土类包括粘土、粉质粘土、粉土、砂土、淤泥和淤泥质土，土样来自国内十余个不同地区。

verb

1. do random, unplanned work or activities or spend time idly
   1. The old lady is usually mucking about in her little house

   Synonym:    puttermess aroundpottertinkermonkeymonkey aroundmuck around