Elementary number theory
[计] 初等数论
🧩 词语组成解析
🗣️ 情景例句
What do you think of life in Beijing?
您觉得北京的生活怎么样？
Will you speak more slowly?
请你说慢一点好吗？
She instructed in her will that if that were to happen, all the money should go to an organization for helping the blind called Helping Hand.
于是她在遗嘱中指示如果此事发生，这笔钱应该全部捐献给一个名叫'援助之手'的盲人救济组织。