Vanoxite
复钒矿
🗣️ 情景例句
Language is her strength, math is her weakness.
语言是她的强项，数学则是她的弱门。
Hold your horses.
耐心点儿。
Why? English is the first language in none of these countries.
为什么？在这些国家中英语都不是第一语言。