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n. 整形外科，外科修补术；塑料，塑料制品（plastic的名词复数）；<口>信用卡 精选例句 高考 1、 It is their plasticity at certain temperatures that gives plastics their main advantage over many other materials. 正是在一定温度下塑料所具有的塑性使它比其他许多材料更优越。 来源: 2、 Plastics have found wide applications in many ways: dishes for one, machine parts for another. 塑料在许多方面得到了应用：餐具是其中一例，机器部件是另一例。 来源: