Cobaltic oxide
[化] 氧化高钴
🧩 词语组成解析
a. 钴的, 含钴的\\n[建] 钴的, 高钴的, 三价钴的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Now this is my idea of a good time!
这才是我所谓的享受！
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。