negotiator

英文解釋：

名詞 negotiator:

1. someone who negotiates (confers with others in order to reach a settlement)
   同義詞：negotiant, treater

例句：

1. A cool negotiator.
   冷靜的談判者
2. The chief negotiator keep the report secret from the rest of the government team.
   主談人不讓其他政府小組成員知道該報告的內容。
3. A tough negotiator who had a number of cards up his sleeve.
   一個擁有很多錦囊妙計的難以對付的談判者
4. The negotiator produce a new set of figures.
   談判者們提出了一組新數字。