Đồng nghĩa của red manganese

Danh từ

A crystalline mineral composed mainly of manganese carbonate MnCO3

Trái nghĩa của red manganese

Music ♫

Copyright: Proverb ©

You are using Adblock

Our website is made possible by displaying online advertisements to our visitors.

Please consider supporting us by disabling your ad blocker.

I turned off Adblock