请输入您要查询的英文单词:

 

单词 mesodesm
释义

mesodesmn.

Brit. /ˈmɛsə(ʊ)ˌdɛz(ə)m/, U.S. /ˈmɛzoʊˌdɛz(ə)m/; see also meso- comb. form.
Origin: A borrowing from Greek, combined with an English element. Etymons: meso- comb. form, Greek δεσμός.
Etymology: < meso- comb. form + ancient Greek δεσμός band (see desmo- comb. form).
Botany. rare.
A layer of undifferentiated parenchyma separating the xylem and phloem in certain forms of stele.
ΚΠ
1902 Encycl. Brit. XXV. 416/1 Sometimes development stops altogether, and a layer of undifferentiated parenchyma, the mesodesm, is left between them [sc. the xylem and phloem].
This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2022).
<
n.1902
随便看

 

英语词典包含1132095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:2025/1/11 13:27:18