polysaccharide
英
[ˌpɒlɪ'sækəraɪd]
美
[ˌpɒlɪ'sækəˌraɪd]
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Noun:
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any of a class of carbohydrates whose molecules contain chains of monosaccharide molecules
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用作名词 (n.)
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A polysaccharide is composed of three or more monosaccharides.
多糖是由三个以上的单糖所组成的。
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CONCLUSION Polysaccharide spirulina had the effect of resisting decrepitude.
结论螺旋藻多糖具有一定的抗衰老作用。
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