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
Good idea.
好主意。
Did you have a good day today?
你今天过得好吗？
There are some in the cupboard.
碗橱里有几只。