per.i.cy.cle
n.（名词）A plant tissue characteristic of the roots, located between the endodermis and phloem.中柱膜：位于内皮层和韧皮层之间的根系的植物组织
来源：French péricycle 法语 péricycle from Greek perikuklos [spherical] 源自 希腊语 perikuklos [球状的] peri- [peri-] peri- [前缀，表示.周围.] kuklos [circle] * see cycle kuklos [圈] *参见 cycle
【引伸】
per.icy.clic
