Cobalto-cobaltic oxide
[化] 一氧化钴合三氧化二钴; 四氧化三钴
🧩 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
A surprise?
一个惊喜吗？
Perseverance is vital to success.
不屈不挠是成功之本。
However,in later years there were fierce arguments over land rights and many battles were fought between the settlers and the Maori.
然而后来数年中在移居者与毛利人之间因土地所有权问题产生了激烈的争论，还因此引发了多次战争。