Solozone
过氧化氢(商品名)
🗣️ 情景例句
Where did you come from?
你从哪里来？
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
Well, we listened to lectures about pollution, agriculture, nuclear waste, radiation and so on.
噢，我们听取有关污染、农业、核废料、辐射等讲座。