Radioactive pollution
[化] 放射性污染
🧩 词语组成解析
🗣️ 情景例句
What is the most important thing for you to be happy?
你认为对你来说开心最重要的是什么？
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
One had winter we watched the river creep up the lower meadows.
有一年冬天，天气不好，我们眼看着河水浸没了地势较低的草场。