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。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。foods that are high in p...

adj.[化]多元不饱和的...

polyunsaturated的音标：polyunsaturated的英式发音音标为：[ˌpɒlɪʌn'sætʃəˌreɪtɪd]polyunsaturated的美式发音音标为：[ˌpɒlɪʌn'sætʃəˌreɪtɪd]...

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。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。foods that are high in p...