Cesium dioxide
[化] 二氧化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
🗣️ 情景例句
So, you're an exchange student.
哦，你是一名交换学生。
His house is in a convenient place, near the station.
他的家在车站附近，是一个方便的地方。
After putting it on, Mrs.Richards went downstairs.
理查兹夫人穿上化装服后下了楼，