Columbium sesquioxide
[化] 三氧化二铌
🧩 词语组成解析
n. [化]铌
n. [化]倍半氧化物,三氧二某化合物
🗣️ 情景例句
That's it.
对了。
Soon gotten, soon spent.
赚得快，花得快。
Many people complain that computers are taking over their jobs.
许多人抱怨说计算机正在接管人的工作。