英语词汇“prothalloid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

prothalloid

释义

prothallus /prō-thalˈəs/ or prothallium /prō-thalˈi-əm/

noun (pl prothallˈī or prothallˈia)

The gametophyte or sexual generation in ferns and related plants, a small plate of tissue derived from a spore and bearing antheridia and archegonia
The homologous stage in gymnosperms

ORIGIN: Gr pro before, and thallos a young shoot

prothallˈial, prothallˈic or prothallˈoid adjective

随便看

英语词典包含305067条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。