Quadroxide
[化] 四氧化物
🗣️ 情景例句
What made you decide to change job?
是什么使你决定更换工作？
The operation was a success. She's now in recovery.
手术进行的很顺利，她正在恢复中。
Look at Mr Thin. He was poor. He didn't have much money.
瞧瘦先生。他很穷。他没有很多钱。