Tetroxide
n. 四氧化物\\n[化] 四氧化物
🗣️ 情景例句
May I have your name and number, please?
请问你的姓名和电话号码？
To deliver milk
送牛奶
At the far end of the lake, they came to huge piles of rubble which had been washed up by the water.
在湖的尽头，他们见到一大堆一大堆由湖水冲刷上岸的碎石。