a ranking diplomat

• 高级外交官

a ranking diplomat的用法和样例：

例句

1. A top European Union diplomat has renewed a call for Iran to suspend uranium enrichment as a condition for new talks with Western nations.
   一位欧盟高级外交官再次呼吁伊朗中止浓缩铀活动，做为与西方国家举行新一轮会谈的条件。