it takes two to do something

成語所屬單字two

it takes two to do something — 慣用語

1. Both people involved are responsible for a situation, not just one.

1.慣用語
釋義

一個巴掌拍不響

Both people involved are responsible for a situation, not just one.

例句

Don't blame me alone; it takes two to start a fight.

It takes two to make a relationship work.