Actinide
n. [化]锕类
🗣️ 情景例句
But I think he was nervous tonight.
但我想他今晚有点紧张。
If you were to attend the banquet ,what would you wear?
如果你将出席宴会，你将穿什么？
We may go abroad. I'm not sure.
我们可能到国外去，但我不敢肯定。