Ferric oxide
[计] 三氧化二铁, 氧化铁\\n[化] 氧化铁
🧩 词语组成解析
a. 铁的, 含铁的, 三价铁的\\n[医] 高铁[基]的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
What do you do for a living?
你以什么为生？
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
So she was first in the queue. She sat nearest to the doctor's door.
所以她第1个排队。她坐的位子靠医生的门口最近。