Peroxides
n. 过氧化氢( peroxide的名词复数 ); 过氧化物
🗣️ 情景例句
Fair enough.
很公平。
My watch is fast and your watch is slow.
我的表快，而你的表慢。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。