cobalt
/ˈkoʊ.bɔlt/
a silver metal used in batteries
“The factory uses cobalt to make electric car batteries.”
My Deck-এ যোগ করুন
inoh
inoh
/ˈkoʊ.bɔlt/
a silver metal used in batteries
“The factory uses cobalt to make electric car batteries.”
My Deck-এ যোগ করুন