短語(yǔ)詞組短語(yǔ)Tramp Telegrapher 流浪的電報(bào)員Telegrapher equation 電報(bào)方程式International Telegrapher Transfer 國(guó)際匯款telegrapher s equation 電報(bào)方程telegrapher ' s equation 電報(bào)方程 返回 telegrapher