Transplutonics
钚后元素
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
Can you guess what I was doing this morning?
你能猜测我今早正在做什么吗？
We'll have to cancel if we don't get that order soon.
如果不能很快拿到货，我们只有取消啦。