cycads

 
[siː'kædz]     [siː'kædz]    
  • 苏铁
new

cycads的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 cycad:
  1. any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves

cycads的用法和样例:

例句

  1. Genus of small evergreen tropical and subtropocal American cycads.
    一种小的常绿热带和亚热带美洲苏铁。
  2. Cycads and ginkgo have motile sperm, unlike gnetophytes and conifers, which produce pollen.
    苏铁和银杏具活动精子可区别于买麻藤和松柏类,它们不产生花粉。
今日热词
目录 附录 查词历史