单词	铌石
释义	铌石Nioboxide
随便看	green fodder green fodder ; green forage green foil green folding green food green footprint green forage green forage--green fodder green fuel green function green gage green-gage greengage greengages green gar green gars green gars--英：pacific needlefish--ablennes anastomella (valenciennes green garters green garters (britain) green geese green, george green ginger green gland green glass green globes