Molybdic oxide
[化] 三氧化钼
🧩 词语组成解析
(正, 三价, 六价)钼的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
What do you mean?
你是什么意思呀？
I want to make a long distance call.
我想打个长途电话。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？