Cesium dioxide
[化] 二氧化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
🗣️ 情景例句
Miss Chen is not in right now. She went shopping.
陈小姐现在不在，她去买东西了。
Provide for the worst, the best will save itself.
作最坏的准备，可以得到最好的结果。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。