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
and you care about us,
而且关心我们大家，
How is the weather today?
今天天气如何？气温多少度？
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。