plasticism造型学plasticn.塑料；塑料制品；信用卡adj.塑料的；可塑的；造型的；易受影响的；整形的plastic lamp holder塑胶灯座plastic soil cement塑性水泥土plastic duct system塑料管道系统plastic minor clamp精细整形镊plasticity concrete塑性混凝土plastic molded gear塑料铸造齿轮plastic spiral pipe塑料螺旋管plastic phonorecord塑料唱片plastic molded type树脂密封型plastic tamping rod塑料炮棍