柯林斯词典fibreglass /ˈfaɪbəglæs/ 1. N-UNCOUNT Fibreglass is plastic strengthened with short, thin threads of glass. 玻璃丝2. N-UNCOUNT Fibreglass is a material made from short, thin threads of glass which can be used to stop heat from escaping. 玻璃纤维 返回 fibre glass