Ferrovanadium
n. [冶]铁钒(合金)
🗣️ 情景例句
Oh! My, how he's grown!
噢， 天啊， 他长这么大了！
He applied for a scholarship at Harvard University.
他申请了哈佛的奖学金。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。