Cobaltosic oxide
[化] 四氧化三钴; 一氧化钴合三氧化二钴
🧩 词语组成解析
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
In what section can I find mouthwash?
我在哪个购物区能找到漱口水呢？
You can see for yourselves the damaged condition and the reason why they are unassailable.
你们可以亲眼看到完好无损情况以及货物无法销售的原因。
I know that he's doing his best, but he says that he is a little weak in Chinese.
我知道他非常努力，但他说他的中文有点儿差。