短语词组短语Reading on a Roll 茅厕书香Batti On A Roll 幸运的巴蒂塔斯On A Roll Black 低调雾黑Soap On A Roll 香皂撕着用I am on a roll 我是鸿运当头Keep it on a roll 要交好运on a roll or sheets 一卷或表上;上卷或成张 返回 on a roll