Chitin A nitrogen-containing polysaccharide found in the cell walls of most fungi and in some animals.
Chitin A nitrogen-containing polysaccharide found in the cell walls of most fungi and in some animals.
几丁质：在大多数真菌和一些动物的细胞壁中发现的含氮的多糖。
Chitin A nitrogen-containing polysaccharide found in the cell walls of most fungi and in some animals.
几丁质：在大多数真菌和一些动物的细胞壁中发现的含氮的多糖。