Hydroperoxide
n. [化]氢过氧化物,过氧化氢物
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
My sister has been engaged for two months.
我的姐姐订婚有2个月的时间了
Here's your copy of the contract.
这是你的那一份契约。