Cobaltosic sulfide
[化] 四硫化三钴
🧩 词语组成解析
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I have a new puppy and he has an excellent temperament.
我有只新的小狗，它的脾气很好。
Me too. I was hoping we could go to the beach today, but it looks like that's out of the question.
我也这么想，我本来希望我们今天去海边，但看来没戏了。
What's the time?
几点了？