Cobalt oxide
[机] 氧化钴
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Can we talk?
我们能谈谈吗？
You can't eat your cake and have it.
不能既要吃饼，又要把饼保存。
You can call me any time.
你可以随时打电话给我。