rub on

• • 涂上(搽剂等)；抹上：

    Every morning she rubs coldcream on her face.

    她每天早晨往脸上搽冷霜。

  • 与…摩擦；蹭上…：

    The wheel was rubbing on the mudguard.

    车轮蹭着了挡泥板。