首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉


请输入您要查询的英文单词:

 

单词 pregnanediol
释义

pregnanediol

/ˌprɛɡneɪnˈdʌɪɒl/
(also pregnandiol) Biochemistry and Medicine
noun
A steroid alcohol which is a product of the metabolism of progesterone and is used as a measure of progesterone production, especially during pregnancy; 5β-pregnane-3,20-diol, C21H36O2.

Origin

1930s; earliest use found in Chemical Abstracts. From German Pregnandiol from classical Latin praegnans + German di- + -ol.

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:2026/5/28 8:18:54