Cherenkov
切伦科夫(即 Cerenkov,Pavel Alekseyevich)
🗣️ 情景例句
Oh, thank you!
噢， 谢谢你！
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
What will be the population of these countries in the year 2000?
2000年不太发达国家的人口将是多少？