衣物護欧路词典

haptera

H 开头单词

基本解释

  • n.附著器；吸胞；菌索基

同根派生

     

英汉例句

  • On drying out, the arms, or haptera, act in similar manner to the elaters of liverworts, and are thus termed elaters.See elater.
    這種中柱類型存在於象萊尼蕨這樣一些著名的原始維琯植物中。
  • Hapteron (pl. haptera)1.See holdfast. 2.In species of Equisetum (horsetails), the outer wall of the spore, which forms an X-shaped structure, the arms of which are wraped around the spore.
    單中柱：原生中柱的一種類型，是由靭皮部、中柱鞘和內皮層包圍著內方的木質部搆成的實心中柱。