请输入您要查询的英文单词:

 

单词 hæmocyanin
释义 hæmocyanin, hemo- Chem.|hiːməʊˈsaɪənɪn|
Also erron. hæma-.
[See hæmo- and cyanin.]
a. A blue colouring matter which has been found in human blood.
b. A substance containing copper, blue when oxidized and colourless when deoxidized, found normally in the blood of some invertebrates.
1845G. E. Day tr. Simon's Anim. Chem. I. 43 Hæmacyanin, or a blue colouring matter, has been detected by Sanson in healthy blood.1885Stirling tr. Landois' Hum. Physiol. I. 12 In cephalopods and some crabs the blood is blue, owing to the presence of a colouring matter (Hæmocyanin) which contains copper.
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:2024/12/22 11:51:08