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
Could I trouble you for directions?
打扰了，我想问问路。
It is easier to give good counsel than to follow it.
提出忠告易，照著办事难。
Hello!
您好！