网站首页  词典首页

请输入您要查询的词汇:

 

词汇 pollen tube
释义

pollen tube

noun
/ˈpɒlən tjuːb/
/ˈpɑːlən tuːb/
(biology生物)
  1. a tube that grows when pollen lands on the stigma (= a part of the female organ) of a flower to carry the male cell to the ovule (= the part that contains the female cell)花粉管
随便看

 

迷途网英语在线翻译词典收录了310088条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 1997-2024 sdcarb.com All Rights Reserved 更新时间:2024/12/23 5:45:44