plastic bag塑胶袋
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 and glass fiber pipes塑料玻璃纤维管
plastic index of salt washing洗盐塑性指数
plastic instability criterion塑性失稳准则
plastic and aesthetic surgery整形美容外科手术
plastic-coated glass fabric涂塑玻璃布
plastic cap with inner thread螺盖
plastic-disk optical memory塑料磁盘光学存储器
plastic insulated copper wire塑料绝缘铜芯电线