Niobic oxide
[化] 五氧化二铌
🧩 词语组成解析
a. [化] 铌的, 含铌的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Gates close at 5pm sharp.
大门 5 点正关闭。
We are looking forward to seeing you again.
我们非常盼望再见到你。
After I had given her some money, she looked into a crystal ball and said: 'A relation of yours is coming to see you.
“您的一个亲戚就要来看您了。