Ferrous oxide
[计] 氧化亚铁\\n[化] 氧化亚铁
🧩 词语组成解析
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I used to love to go to the Metropolitan Museum of Art.
我过去很喜欢去大都会美术馆。
The timid child would not leave his mother's side.
那个胆小的孩子不愿离开母亲。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支贵？