基本解释n.杵；乳钵槌同根派生 英汉例句用作名词 (n.)He ground the rock candy with a mortar and pestle.他自己动手用研钵和杵把冰糖研成粉。A pestle can be ground into a needle and true knowledge comes from perseverance.想得到真正的学问，必有须磨杵成针的精神。