Actinide elements
[化] 锕系元素
🧩 词语组成解析
n. [化]锕类
n. 原理, 基础
🗣️ 情景例句
I owe you a good steak dinner.
我欠你一顿牛排晚餐。
We are very proud and honored to have a distinguished group of guests such as you to our company.
我们为能请到您这肃尊贵的客人而深感骄傲和荣幸。
Can you change this ten-pound note,madam?
夫人，您能把这10英镑的钞票换开吗？