中間人的用法和樣例：
例句
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中介信使或中介；中間人
A messenger or an agent; a go-between. -
他們彼此交惡不愿相見(jiàn)，有事均通過(guò)中間人處理。
They disliked each other too much to meet, so they conducted all their business through an intermediary. -
他在兩公司的談判中作中間人。
He acted as a middleman in discussions between the two companies.
