polyester

名词 polyester:

1. any of numerous synthetic resins; they are light and strong and weather resistant
2. a complex ester used for making fibers or resins or plastics or as a plasticizer
3. any of a large class of synthetic fabrics
   同义词：polyester fabric

pol.y.es.ter

n.（名词）
Any of numerous synthetic polymers produced chiefly by reaction of dibasic acids with dihydric alcohols and used primarily as light, strong, weather-resistant resins in boat hulls, swimming pools, textile fibers, adhesives, and molded parts.
聚脂：一种人工合成的聚合物，主要通过二元酸与二羚基醇反应产生，主要在船体、游戏池、织物纤维、黏合剂和铸件上用作轻而强硬的、防风雨的合成树脂
A wrinkle-resistant fabric of fibers made from any of these resins.
聚脂纤维，涤纶：用这些合成树脂中的任一种制成的一种防皱的纤维

【引伸】
pol.yes.ter
adj.（形容词）
pol.yes.terifica.tion