Cerous selenate
[建] 硒酸铈
🧩 词语组成解析
a. [化](正)铈的, 三价铈的
n. [化]硒酸盐(或酯)
🗣️ 情景例句
He is a tremendous walker.
他很能走路。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
The test finished. We began our holiday.
考试结束了，我们开始放假。