Columbium dioxide
[化] 二氧化铌
🧩 词语组成解析
n. [化]铌
🗣️ 情景例句
If I were you, I'd try one of the newspaper stands.
如果我是你，我会到一个书报亭去看看。
He always comes rushing up at the last moment.
他往往到最后的一瞬间才急忙赶来。
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！