Tevatron
一万亿电子伏加速器
🗣️ 情景例句
It's the biggest company in the country.
它是全国最大的。
A kite will never be a good hawk.
鸢永不会变成隼。
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。