Actinophor
[医] 钍铈混合造影剂
🗣️ 情景例句
We're talking about buying
我们在商量购买
What's the area of the Congo in square miles?
在平方英里内刚果的范围是什么？
I'll meet you there, shall we say about eleven o'clock.
我会在那儿等你，你看十一点左右如何。