Cobaltinitrite
亚硝酸根合高钴酸盐
🗣️ 情景例句
Let's build a fire and cook it!
咱们去升火煮鱼。
What are you thinking?
你想到哪里去了啊？
Because of his revolutionary views, he spent many years in prison.
由于他的革命观点，他在监狱里度过了许多年。