| 单词 | polyester |
| 释义 | poly·es·terBrE /ˌpɒliˈestə(r)/ NAmE /ˌpɑːliˈestər/ , /ˈpɑːliestər/ noun [U ]a strong material made of fibres (called polyesters ) which are produced by chemical processes , often mixed with other materials and used especially for making clothes 聚酯（纤维）；涤纶◆ a cotton and polyester shirt 涤棉混纺衬衫 |
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