Cesium trioxide
[化] 三氧化二铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
I'd like to convert some RMB yuan to US dollar, please.
请将我的一些人民币换成美元。
Marriage is a lottery.
婚姻是一件难于预料的事。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。