橘子朗文词典

endexine

E 开头单词

基本解释

  • n.[植]外壁内层

同根派生

     

英汉例句

  • The exine is composed of tectum, columellae, foot layer and endexine.
    花粉外壁由顶盖层、柱状层、底层及外壁内层所组成。
  • The outer pollen wall ultrastructure of 4 excellent germplasms and their cutting offsprings showed that the tectum,columellac,foot layer and endexine had no notable variation.
    花粉外壁超微结构所显示的覆盖层、柱状层、基层和外壁内层的形状或厚度，4份优质资源与其扦插后代均无明显变化。