secondary wall

英 美
  • 次生壁

secondary wall的用法和样例：

例句

  1. Lignin is a characteristic component of secondary walls.
    木质素是次生壁成份的特征。

secondary wall的相关资料：

临近单词

secondary gap secondary secondary cortex secondary motion secondary feeder secondary relief secondary glider secondary mutant secondary switch secondary server secondary copper secondary market
目录 查词历史