protostele

protostele

 英

  • n.【生】原生中柱
  • 网络原生中轴

英汉解释

n.
1.
【生】原生中柱

例句

Actinostele A type of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

一种类型木质韧皮部位于之间