请输入您要查询的英文单词:

 

单词 mesosperm
释义 mesosperm Bot.|ˈmɛsəʊspɜm|
[ad. mod.L. mesosperm-um, f. Gr. µέσο-ς middle + σπέρµ-α seed.]
The middle coat or covering of a seed.
1849Balfour Man. Bot. §578 Sometimes the secundine remains distinct in the seed, forming what has been called a mesosperm.1852Henslow Dict. Bot. Terms, Mesospermum. Synonyme for Sarcodermis.
随便看

 

英语词典包含277258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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/19 23:55:09