mutual

/mˈjuʧuəl/

common to or shared by two or more parties

Chinese meaning: 相互的；共同的

The two countries signed a mutual defense agreement to protect each other.

两国签署了一项共同防御协议以互相保护。

Their mutual respect for each other's opinions made the discussion productive.

他们相互尊重对方的意见，使讨论富有成效。