短语词组短語Rub -off resistance 耐擦性tacky rub -off 粘性磨損rub -off constant 搓揉常數rub b off 擦掉rub off rust 擦掉鉄鏽Rub off on someone 影響某人RUB OFF EFFECT 擦色傚應rub off colour 使顔色顯得暗淡rub off on 感染;沾到;沾上;因摩擦而沾上 返回 rub off