Radiochemical separation
[化] 放射化学分离
🧩 词语组成解析
a. [化] 放射化学的\\nn. 已含放射性同位素的化学物质
🗣️ 情景例句
I think it's a good idea, Ellen.
我觉得这是个好主意， Ellen。
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
Have you just been to the cinema?
你刚去过电影院吗？