Radioisomerization
[化] 放射异构; 放射异构现象
🗣️ 情景例句
When can we go fishing?
我们什么时候去钓鱼？
It's a shame the weather is so bad.
真遗憾，天气如此糟糕。
It was very old and precious even then.
却使在当时，它也属历史悠久的珍奇之物。