Peroxy-
[醫]過氧
??? 情景例句
Oh! Hi, Grandpa. Yes, of course, I am, but my mind isn't.
噢， 嗨， 爺爺。是的， 當然， 我準備好了， 但是有點心事。
My home is in the capital.It's a cosmopolitan city.
我的家在首都.它是一個國際性的城市。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物體重心、質量、重量融為一體。