Peroxidizing
過氧化
??? 情景例句
Hi, Alexandra.
嗨， Alexandra。
It took me an hour to walk there.
走到那里花了我一小時。
As complaints must be made in writing, the Ombudsman receives an average of 1,200 letters a year.
由于意見均需用書面形式提出，司法特派員每年平均收到1，200封信。