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
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
There is nothing worse than apathy.
哀莫大于心死。
No, I think it's his cup.
不，我想那是他的杯子。