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polyester .pɒli'estә

柯林斯1⭐

释义

n. 聚酯
[化] 聚酯

英文释义

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

复数: polyesters

BNC词频排名: 12,984 | 当代语料库词频排名: 13,270