polyester/ˌpɔlɪˈestə(r); ?@ ˈpɔli:estər; ˌpɑli`ɛstɚ/ n[U, C]artificial fabric used for making clothes, etc 聚酯纤维 [attrib 作定语]a polyester shirt 聚酯纤维衬衫.
牛津英汉双解词典