请输入您要查询的英文单词:

 

单词 rauwolfia
释义

rauwolfia

noun

rau·​wol·​fia rau̇-ˈwu̇l-fē-ə How to pronounce rauwolfia (audio)
rȯ-
1
: any of a genus (Rauvolfia synonym Rauwolfia) of pantropical trees and shrubs of the dogbane family that yield medicinal alkaloids (such as reserpine)
2
: the dried root or an extract from the root of a rauwolfia (especially Rauvolfia serpentina of Asia) used chiefly in the treatment of hypertension

Word History

Etymology

New Latin, from Leonhard Rauwolf †1596 German botanist

First Known Use

1739, in the meaning defined at sense 1

Medical Definition

rauwolfia

noun

rau·​wol·​fia rau̇-ˈwu̇l-fē-ə How to pronounce rauwolfia (audio) rȯ- How to pronounce rauwolfia (audio)
1
: any of a genus (Rauvolfia synonym Rauwolfia) of tropical trees and shrubs of the dogbane family (Apocynaceae) that yield medicinal alkaloids (as reserpine)
2
: the dried root or an extract from the root of a rauwolfia (especially Rauvolfia serpentina of Asia) used chiefly in the treatment of hypertension
随便看

 

英语词典包含469781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:2024/11/10 21:26:05