Ferri oxide
[电] 三氧化二铁
🧩 词语组成解析
[医] 铁(26号元素)
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Bye, see you next time.
下回再见。
I worked at the drugstore last night.
我昨晚在药房工作。
When will the contract be ready?
合同何时准备好？