Tevatron
一万亿电子伏加速器
🗣️ 情景例句
Outstanding work.
做得太棒了。
Does your friend speak English?
你的朋友说英语吗？
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。