Erbium oxide
[化] 氧化铒
🧩 词语组成解析
n. 铒\\n[化] 铒
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Mr Wang, I'd like you to meet my brother, Haitian.
王先生，我想请你见见我弟弟，海天。
It doesn't matter to me.
两个都可以。
What kind of music does he sing?
他演唱哪种音乐？