Calcium selenite
[机] 亚硒酸钙
🧩 词语组成解析
n. [矿]透明石膏,[化] 亚硒酸盐
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
Have they developed a new method of transportation yet?
他们已经开发了新的运输方法了吗？
Antique shops exert a peculiar fascination on a great many people.
古玩店对许多人来说有一种特殊的魅力。