polyunsaturated fat
noun/ˌpɒliʌnˌsætʃəreɪtɪd ˈfæt/
/ˌpɑːliʌnˌsætʃəreɪtɪd ˈfæt/
[countable, uncountable]- a type of fat found, for example, in seeds and vegetable oils, which does not encourage the harmful development of cholesterol
多不饱和脂肪（存在于种子和植物油等中，不促进胆固醇的有害增长） - foods that are high in polyunsaturated fats
富含多不饱和脂肪的食物
- foods that are high in polyunsaturated fats