Columbic compound
[建] 五价铌化合物
🧩 词语组成解析
[建] 铌的, 含铌的
🗣️ 情景例句
Coming! Coming!
来了， 来了。
It is better to be clothed in rags, than to be clothed with shame.
宁可穿破衣，不可蒙羞耻。
He dreamed of traveling to remote South Sea Islands.
他曾梦想到遥远的南海诸岛去旅游。