复杂碳水化合物如纤维素、半纤维素基本上是不能消化的，就象植物性食物中所找到的许多低聚糖、某些其它碳水化合物、树胶和纤维质材料一样。

Complex carbohydrates, such as cellulose and hemicellulose, are largely indigestible, as are a number of origins.

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复杂碳水化合物如纤维素、半纤维素基本上是不能消化的，就象植物性食物中所找到的许多低聚糖、某些其它碳水化合物、树胶和纤维质材料一样。

Complex carbohydrates, such as cellulose and hemicellulose, are largely indigestible, as are a number of origins.

youdao