Calcium selenate
[机] 硒酸钙
🧩 词语组成解析
n. [化]硒酸盐(或酯)
🗣️ 情景例句
Who do you work for?
你是做什么工作的？
Out of sight, out of mind.
久违情疏。眼不见，心不烦？
I think she hit her head when she fell.
我想，她跌下来时，把头给撞了。