英语词汇“polyunsaturated”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polyunsaturated
释义	polyunsaturated /pol'ee un sach"euh ray'tid/, adj. Nutrition. of or noting a class of animal or vegetable fats, esp. 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. [1930-35; POLY- + UNSATURATED]
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