do yourself a mischief
成語所屬單字mischief
do yourself a mischief — 慣用語
1. to hurt yourself, usually in a minor or unintended way
1.慣用語
釋義
弄傷自己
to hurt yourself, usually in a minor or unintended way
例句
Watch your fingers when you close that drawer, or you'll do yourself a mischief.
The chef tried to open a jam jar with a knife and nearly did himself a mischief.