Columbium carbide
[建] 一碳化铌
🧩 词语组成解析
n. [化]铌
n. 碳化物\\n[化] 碳化物; 碳化钙; 电石
🗣️ 情景例句
Thanks. But I have a question.
谢谢。但我想问一下
The watch is out of order.
这手表出毛病了。
At the time of his death, one person praised him as follows: Future generations, it may be, will hardly believe that such a person as this walked upon this earth.
未来的几代人有可能难以相信，在这个世间曾经有这样的一个人行走过。"