Cesium selenate
[建] 硒酸铯
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
n. [化]硒酸盐(或酯)
🗣️ 情景例句
Well, it's small, but clean.
噢， 它是小了点， 但是干净。
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
Aren't you concerned about it?
难道你不担心吗？