基本解释n.沉砂槽(条板；除砂盘)同根派生 英汉例句spinning riffler 旋转缩分器chute riffler 槽式取粉器riffler file 修模锉riffler for finishing fillings 精修充填物用细锉riffler for vulcanite work 硬(橡)胶用细锉