persevering例句_释义
persevering 朗读
persevering
音标：pɜːsə'vɪərɪŋ
persevering翻译
persevering双语用法和例句
相关单词
pipestem pkzip purview puissance powderless prebiologic pedagogism psro purpresture partridgeberry prepotency pustule prissy passerby personae pygmyisn piecrust palatal promulgate piezocrystallization