英文字典中文字典51ZiDian.com
|
pteridophyte n. 羊齿类 羊齿类 pteridophyte n 1: plants having vascular tissue and reproducing by spores [synonym: {pteridophyte}, {nonflowering plant}] Pteridophyta \Pter`i*doph"y*ta\, n. pl. [NL., from Gr. ?, ?, a
fern ? a plant.] (Bot.) A class of flowerless plants, embracing ferns, horsetails, club mosses, quillworts, and other like plants. See the Note under {Cryptogamia}. -- {Pter"i*do*phyte`}, n. [1913 Webster] Note: This is a modern term, devised to replace the older ones acrogens and vascular Cryptogamia. [1913 Webster]
请选择你想看的字典辞典:
|
安装中文字典英文字典查询工具!
英文字典中文字典相关资料:
|
中文字典-英文字典 2005-2009