do someone/yourself a mischief idiom UK informal
伤害某人／自己
to hurt someone or yourself
You'll do yourself a mischief if you're not careful with that knife. 如果你用那把刀不小心，会伤了自己。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。