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
My wife is a writer. She writes on her computer. She has published ten novels already.
我的太太是个作家。她在计算机上写作。她已发表了10部长篇小说。
Children enter primary school at the age of 7.
孩子们7岁进小学。
He inspected the car for defects.
他详细检查车子有无效障。