请输入您要查询的英文单词:

 

单词 medullation
释义

medullation

/mɛdəˈleɪʃn/ /mɪˌdʌlˈeɪʃn/
noun
1 Histology and Physiology = myelination. Compare medulla. Now rare.
2 Botany. The presence or development of a medulla in a stele; the condition of having such a medulla.
3The presence of a medulla in a hair or feather; the nature or size of the medulla in hairs; the condition of having medullated hairs; the degree to which the hairs (of an animal, type of wool, etc.) are medullated.

Origin

Late 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From medulla + -ation.

随便看

 

英语词典包含243303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:2025/2/23 0:56:55