glass fibre
noun [ U or C ] UK (US glass fiber) uk/ˌɡlɑːs ˈfaɪ.bər/ us/ˌɡlæs ˈfaɪ.bɚ/
（尤用于汽车、船只等构造中的）玻璃纤维
a strong, light material made by twisting together small threads of glass and plastic, used especially for structures such as cars and boats, or one of these small threads
Compare: fibreglassoptical fibre
See also: fibre (THREAD)