(5)中柱鞘和栓内层细胞富含单宁类物质；
(5) Tanning materials are abundant in pericycle cells and phelloderm cells;
(5)中柱鞘和栓内层细胞富含单宁类物质；
(5) Tanning materials are abundant in pericycle cells and phelloderm cells;
The periderm is the secondary protective tissue of the rhizome, and is composed of pellem, pellogen and phelloderm;
周皮由木栓层、木栓
成层和栓内层组成；
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审
，
达内容亦不代本软件的观点；若发现问题，欢迎向我们指正。
