Ferrovanadium
n. [冶]铁钒(合金)
🗣️ 情景例句
Bicycle theft is on the increase in the big cities.
大城市里盗窃自行车的案件与日俱增。
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
Jack is the strongest boy in the class.
杰克是全班最强壮的男孩。