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
When are Susan and Harry picking you up, Marilyn?
Susan和Harry什么时候来接你们， Marilyn
What's the matter with you?
你怎么了？
It's nothing. Don't worry. You'll be OK, said Li Lei. But you'd better not talk.
“这算不了什么。不要着急。你会好的”，李垒说，“但你最好不要说话”。