单词盒子

haustrum

H 开头单词

基本解释

  • n.[解]袋

同根派生

     

英汉例句

  • In addition .there occurred difference in the structure of cotyledonary haustrum and other storages.
    此外在子叶吸器的结构和其它贮藏物等方面也存在差异。
  • The haustrum structure of the two were similar and both were composed of parenchyma and spiral vessel.
    北桑寄生叶较薄，叶脉发达，无栅栏组织和海绵组织的分化。