Ferrovanadium
n. [冶]铁钒(合金)
🗣️ 情景例句
Freezing, isn't it?
好冷啊！
I've forgotten what time he said he had dinner last night.
我忘记了他昨晚什么时间吃晚饭的了。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。