expired/ɪkˈspaɪr/动词到期,期满;结束My passport expires next month.我的护照下个月过期。逝世,亡故He ceased to breathe, gently expiring without any struggle at the age of 90.他停止呼吸,轻轻地在90岁时平静地离世,没有任何挣扎。想跟读,去练习