Superoxide
[化] 过氧化物\\n[医] 过氧化物
🗣️ 情景例句
I'm always in a bad mood on Mondays.
我每个星期一情绪都很低落。
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
but he was in such a bedraggled condition than an assistant refused to serve him.
但店员见他浑身泥水的样子，竟不肯接待他。