Cobaltinitrite
亚硝酸根合高钴酸盐
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
Will anyone be able to fill her shoes now that she's left the company?
既然她已经离开了公司，有人能接替她的位置吗？
This afternoon the biggest football match of the year will be on TV. Tom won't feel well till it's over. You wait. After the game he'll be fine!
今天下午，今年最大的一场足球比赛将在电视上播出。球踢完了，汤姆的病就好了。你等着瞧！比赛结束，他一定会好的！