unprecedented基本解释 adj,空前的；无前例的,同近 unprecedented相关例句和用法 He took the unprecedented step of stating that the rumours were false..他史无前例地声明那些谣言实属子虚乌有。 unprecedented英英释义 空前的；无前例的英释中释adjnever having...

发布时间：2025-11-01 浏览量：4