词族 · polyester
词形变化
中文词源
polyester 聚酯
来自polymer,聚合物，ester,酯。
英语词源
- polyester (n.)
- 1929, formed from polymer + ester. Polyester fiber was discovered 1941.
权威例句
- 1. He was wearing a burgundy polyester jacket.
- 他穿着一件紫红色的涤纶夹克。
- 2. man-made fibres such as nylon and polyester
- 尼龙和涤纶之类的人造纤维
- 3. a cotton and polyester shirt
- 涤棉混纺衬衫
- 4. A polyester shirt would be cheaper than a cotton one.
- 涤纶衬衫比棉衬衫便宜.
- 5. Cotton is more resistant to being squashed and polyester is more resilient.
- 棉布更抗压，而涤纶更有弹性。