Calcium selenate
[机] 硒酸钙
🧩 词语组成解析
n. [化]硒酸盐(或酯)
🗣️ 情景例句
Let's build a fire and cook it!
咱们去升火煮鱼。
A wise man will make tools of what comes to hand.
聪明的人能随机应变。
Then sweep the floor.
然后扫扫地。