简体中文版 | English Version | EBooks(電子書)

EnMama.net

Kalium

[keiliәm]

解釋/意思:

(n.) Potassium; -- so called by the German chemists.

編輯:菲利普

About(关于我们)|Sitemap(网站地图)

Copyright © 2018 EnMama.net. All rights reserved.