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
It's Carl's birthday,
今天是Carl的生日，
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。