涤纶英语到底是polyester 还是Terylene

terylene n. 涤纶polyester n.聚酯A trademark used for a synthetic polyester fabric or the fiber from which it is made.涤纶，的确良一商标名，用于人工合成的涤纶织物或由此制成的纤维织物A polyester film manufactured by DuPont,often used as a base for magnetically coated or perforated information media.由杜邦公司制造的一种聚酯薄膜，