n.

1. 經紀人；掮客；中間人[C]
   Who is the middleman of this deal? He ought to stand out and speak upon the role he played.

   誰是這場交易的仲介？他應該出來說明清楚他所扮演的角色。

   There was no middleman in this transaction.

   這筆交易沒有中間人。

n.

1. a person who buys goods from producers and sells them to retailers or consumers.
2. a person who arranges business or political deals between other people.