plasticit可塑性, 塑性学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 shear zone剪切塑性区plastic mold steel塑料模具钢plasticity of soil土壤塑性plastic tip hammer镶塑料头的小锤plastic aesthetics整形美容plasticizer system增塑剂系统plastic lubricants塑性润滑剂plastic flower IUD塑料花宫内节育器plastic resistance塑性阻力plastic silty clay塑性粉质粘土