Home/periluneperilune/per-i-loon/US // ˈpɛr ɪˌlun //UK // (ˈpɛrɪˌluːn) //殒命,殒落,殒星,殒命事件Definitionsn.名词 noun1: the point in a lunar orbit that is nearest to the moon.Level 4Browse all words →