Superoxide
[化] 过氧化物\\n[医] 过氧化物
🗣️ 情景例句
Happiness is a personal choice.
快乐是个人的选择。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。
On arriving in England, they were taken to the Crystal Palace by train.
一到英国，火车就把他们送到了水晶宫。