plasticonn.聚本乙烯薄膜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 mulching地膜覆盖plastic collapse塑性破坏plastic absorber塑料吸收涂层plastic yielding塑性屈服点,塑流点plastic paraffin[医] 成形石蜡, 塑性石蜡Plastic profiles塑料异型材plastic behavior塑性特征,塑性行为,塑性动态plastic response塑料响应plastic particle塑料粒子plasticity agent增塑剂