Preoxidation
預(yù)氧化
??? 情景例句
It's not as bad as all that.
事情沒有那么糟。
The doctor said it's just a slight infection, There's nothing to worry about.
醫(yī)生說只是輕微的感染，不需要擔(dān)心。
Hi, Lucy! Are you free tomorrow night?
你好，露茜！明天晚上你有空嗎？