polysaccharideWiktionary 原文构词拆分poly-前缀many · polymer+saccharide词根/词干词源说明From poly- + saccharide.释义（英文）名词 Noun(biochemistry) A polymer made of many saccharide units linked by glycosidic bonds.词族派生词（16）biopolysaccharidepeptidopolysaccharidepolysaccharidaserhamnopolysaccharidexylopolysaccharideexopolysaccharideheteropolysaccharidehomopolysaccharidelipopolysaccharidemucopolysaccharide