close

• 亲密的谈话

  intimate conversation

• 亲密的朋友

  close friends

• 亲密的战友

  close comrade-in-arms

• 亲密的友谊

  intimate friendship

• 亲密得像一家人

  be as close-knit as family members

• 亲密携手

  cooperate closely

• 我们的关系很亲密。

  We have a very close relationship.