vanalium

例句：

1. 1. The steel is made from the ore of vanadium.
   这种钢是由钒的矿石制成的。
2. 2.Vanadium is a rare metal with many applications in industry.
   钒是一种稀有金属，在工业中有广泛的应用。
3. 3. The vanadium compounds are used in making fertilizers and other chemicals.
   钒化合物用于制造肥料和其他化学品。