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
Please take your places.
请大家就座。
An empty purse frightens many friends.
曩中无分文，亲友不上门。
After having spent whole mornings on the river, I always go home with an empty bag.
我总是在河上呆上整整一上午，然后空着袋子回家。