“臼”字开头的组词：臼齿 “臼”字结尾的组词：碓臼、石臼、踵臼、脱臼、婴臼、杵臼、井臼、窠臼、丹臼 “臼”字的成语组词：臼中无釜、臼头花钿、臼头深目、亲操井臼、番窠倒臼、杵臼之交、色丝虀臼、躬操井臼、...