Cesium pentasulfide
[建] 五硫化二铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
五硫化物
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
I have confidence in myself.
我对自己颇具信心。
it would take about 700 years for half of us to die,
那么我们当中的一半人过700年才会死去，