noun🔗ShareポリエステルAny polymer whose monomers are linked together by ester bonds"My new jacket is made of polyesters, making it very durable and water-resistant. "新しいジャケットはポリエステル製で、耐久性と耐水性に優れています。materialcompoundchemistryChat with AIVocabulary GamePractice Reading
noun🔗Shareポリエステル、ポリエステル繊維A material or fabric made from polyester polymer"My gym clothes are mostly polyesters because they dry quickly and don't wrinkle easily. "私のジムの服は、乾きやすく、しわになりにくいので、ほとんどがポリエステルです。materialChat with AIVocabulary GamePractice Reading