Perhydrate
过氧化氢合尿素
🔁 扩展释义
【化】 过氧化氢合物
🗣️ 情景例句
What's the problem?
什么问题？
She felt in her bones that she would succeed.
她坚信自己能够成功。
'At the time the murder was committed, I was travelling on the 8 o'clock train to London,' said the man.
“在凶杀发生的时候，我正坐在8点钟开往伦敦的火车上。”那人说。