Vanadiferous
含钒的或产生钒的
🗣️ 情景例句
Oh, who could that be?
啊，这会是谁呢？
What is happening out there?
外面发生什么事情？
It comes nearer to the engines with which man has 'conquered' the air, as he boasts.
它更近乎于人类自夸的“征服”了空气的发动机。