pindexpolyunsaturate./pol-ee-uhn-sach-er-it, -uh-reyt/US // ˌpɒl i ʌnˈsætʃ ər ɪt, -əˌreɪt //聚不饱和脂肪酸,聚不饱和物,多不饱和脂肪酸,聚不饱和脂肪Definitionsn.noun · 名词1.›a polyunsaturated fat or fatty acid.Level 5More words in p →