WordMate - 在线英语词典

polyesters

释义

(polyester 的复数) n. 聚酯
[化] 聚酯

英文释义

plural of polyester
n. any of numerous synthetic resins; they are light and strong and weather resistant
n. a complex ester used for making fibers or resins or plastics or as a plasticizer
n. any of a large class of synthetic fabrics

词形变化

原型: polyester 原型变体: s

BNC词频排名: 0 | 当代语料库词频排名: 0