A mischievous person likes to have fun by playing harmless tricks on people or doing things they are not supposed to do.
She rocks back and forth on her chair like a mischievous child.
她在椅子上晃来晃去,像个调皮的孩子。
A mischievous act or suggestion is intended to cause trouble.
'I have a few mischievous plans,' says Zevon.
“我有几个鬼点子。”泽冯说。