Cesium tribromide
[建] 三溴化铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
n. [化]三溴化合物
🗣️ 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
I'm here on business.
我来这里出差。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。