“淘选”的英语

“淘选”的拼音为：táo xuǎn...

双手握住淘选盘不停旋动将沙金和尘土分开。The pans were held in both hands and swirled around to separate gold particles from the dirt.澄清,淘选通过''.'水磨'. ''把精细的颗粒从粗糙的颗粒中分离出来.To separate fine particles from coarse by...