Centron
原子核
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
Mendoza rose to fame swiftly after a boxing match when he was only fourteen years old.
门多萨在14岁时参加一场拳击赛后一举成名。