音标发音英式音标 [ˌspaɪə.rəlˈbaʊnd]美式音标 [ˌspaɪr.əlˈbaʊnd]英式发音 美式发音 基本解释（书）螺旋装订的。同根派生 spiral-bound相关词英英字典剑桥英英字典 (of a book) having a spiral-shaped piece of metal or plastic holding its pages togetherspiral-bound剑桥字典spiral-bound柯林斯字典