down and dirty
成語所屬單字dirty
down and dirty — 慣用語
1. Acting in a dishonest or aggressive way, especially to win.
1.慣用語
釋義
不擇手段
Acting in a dishonest or aggressive way, especially to win.
例句
The politician got down and dirty with his opponent during the debate.
Their advertising campaign became down and dirty, attacking rivals personally.