释义 |
Lex·an 英ˈleksæn美ˈlɛksænAHDlĕkʹsăn COCA¹¹⁹⁷⁴⁹BNC²³⁶²¹³⁺¹ 基本例句 n.莱克桑聚碳酸酯的商标名 GE began selling Lexan in1957. A potential replacement for glass and metal, it was used for everything from electric coffeemakers to the light covers on the wings of supersonic aircraft. 通用从1957年开始销售聚碳酸酯以逐步取代玻璃和金属,它的应用非常广泛,从电子咖啡机到超音速飞行器的表面材料。 yeeyan |