1、mediator
调停者;调解人;
Who will act as mediator in the dispute?
谁在争端中充当调解人?
2、denuclearization
无核化;非核化;
Seoul says Pyongyang is displeased with the link between business and denuclearization.
首尔说平壤对将商业与非核化联系起来感到不快
The shutdown would be the first step toward denuclearization in nearly five years.
这次关闭将是近5年来弃核行动的第一步