an official engaged in international negotiations同义词：diplomatista person who deals tactfully with others
例句：
His job as a diplomat was a blind for his spying.他担任外交官的职务是为了给他的间谍身分打掩护。They had to ransom the kidnapped diplomat.他们不得不赎回被绑架的外交官。In all the delicate negotiations, the diplomat never put a foot wrong.在微妙的谈判中，这位外交家从未出过差错。The diplomat is over weight.那个外交官很胖。The diplomat solved the international problem by negotiating.外交官通过谈判解决了那个国际问题。
详细解释：
dip.lo.matn.（名词）Abbr. dipl.One, such as an ambassador, who has been appointed to represent a government in its relations with other governments.缩写 dipl.外交官：一个在对外关系中被任命为代表的人，如大使One who uses skill and tact in dealing with others.善交际者：在同其它人打交道使用技能和技巧的人来源：French diplomate 法语 diplomate back-formation from diplomatique [diplomatic] * see diplomatic 源自 diplomatique的逆构词 [外交上的] *参见 diplomatic