polyunsaturated的意思

polyunsaturated

英式音标['pɑlɪʌn'sætʃə'retɪd]
美式英标[,pɒlɪʌn'sætʃʊreɪtɪd; -'sætjʊreɪtɪd]

基本解释

adj. 多元未饱和的

英文词源

polyunsaturated (adj.): 1921, from poly- + unsaturated.

实用例句

1. The equivalent of two tablespoons of polyunsaturated oils is ample each day.: 每天相当于两大汤匙多重不饱和油的量就足够了。

2. Polyunsaturated oils are essential for health. Excess is harmful, however.: 多不饱和油对健康很重要。但是，食用过量就会有害。

3. foods that are high in polyunsaturated fats: 富含多不饱和脂肪的食物

4. Polyunsaturated margarine is very popular now.: 含有多重不饱和化合物的人造黄油现已很受欢迎.

5. DHA ( docosahexaenoic acid ) is an important essential polyunsaturated fatty acid.: 二十二碳六烯酸 ) 是一种重要的必需多不饱和脂肪酸.

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