polyunsaturated
/pol-ee-uhn-sach-uh-rey-tid/US // ˌpɒl i ʌnˈsætʃ əˌreɪ tɪd //UK // (ˌpɒlɪʌnˈsætʃəˌreɪtɪd) //
多不饱和,多未饱和,多不饱和的,多不饱和脂肪酸
Definitions
adj.形容词 adjective
- 1
Nutrition.
- : of or noting a class of animal or vegetable fats, especially plant oils, whose molecules consist of carbon chains with many double bonds unsaturated by hydrogen atoms and that are associated with a low cholesterol content of the blood.
Examples
In fact, the correction of the Cambridge study had to do with polyunsaturated fats—not saturated fats.
The recording was sprinkled with repeated instances of unusual key words, such as “polyunsaturated” and “knuckleduster.”
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