单词盒子

micropyle

M 开头单词

音标发音

  • 英式音标 [ˈmaɪ.krəʊ.paɪl]
  • 美式音标 [ˈmaɪ.kroʊ.paɪl]
  • 英式发音
  • 美式发音

基本解释

  • n.珠孔

同根派生

     

英汉例句

    用作名词 (n.)

  • The micropyle was formed by the inner integument.
    珠孔由内珠被形成。
  • The development of the obturator and the micropyle correlates with that of the female gametophyte in P. amurense.
    黄檗珠孔塞和珠孔的发育与雌配子体发育存在密切关系。

英英字典

    剑桥英英字典

  • a very small opening in the cover of a plant's ovule (= the part that contains the female sex cell)