Cobaltous oxide
[化] 氧化钴
🧩 词语组成解析
a. (正)钴的, 二价钴的\\n[建] (正)钴的, 二价钴的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
What number are you trying to dial?
你要的电话是什么号码？
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
I think she must be injured.
我想她一定受伤了。