Superactinides
超锕系元素, 第二锕系元素(第122-153元素)
🗣️ 情景例句
I've got to call a caterer.
我应该给宴会承办者打一个电话。
Are you in the mood to listen to music?
你有兴致听音乐吗？
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。