hem.i.cel.lu.losen.（名词）Any of several polysaccharides that are more complex than a sugar and less complex than cellulose, found in plant cell walls and produced commercially from corn grain hulls.半纤维素：比糖复杂但没有纤维素复杂的几种多聚糖中的一种，在植物的细胞壁中发现，商业中由谷物的外壳制得
