intermediator

The company hired an intermediator to negotiate the contract with the foreign supplier.

用法提示：intermediator 作为名词，表示中间人，用于商业谈判场景。

In the dispute, the intermediator helped both parties reach a settlement.

用法提示：intermediator 作为名词，指调解者，用于争端解决。

She acted as an intermediator between her two friends who had a misunderstanding.

用法提示：intermediator 作为名词，表示调解者，用于人际关系。