英 [ˌpɒlɪ'estə(r)]美 [ˈpɑliˌɛstɚ, ˌpɑliˈɛstɚ]n. 聚酯网 络聚酯；涤纶；聚脂；伸缩尼龙复数： polyesters1. man-made fibres such as nylon and polyester 更多牛津尼龙和涤纶之类的人造纤维来自《权威词典》2. a cotton and polyester shirt涤棉混纺衬衫来自《权威词典》3. A polyester shirt would be cheaper than a cotton one.涤纶衬衫比棉衬衫便宜。来自《简明英汉词典》4. Cotton is more resistant to being squashed and polyester is more resilient.棉布更抗压，而涤纶更有弹性。来自辞典例句5. Cheapness is one of the main attractions of polyester resins.廉价是聚酯树脂受到欢迎的主要原因之一。来自辞典例句
