iron oxide的用法和樣例：
例句
- Plenty of iron ore is imported from Australia.
許多鐵礦石是由澳大利亞進口的。 - But iron ore supplies were also a factor.
但鐵礦石供給也是一個因素。 - In recording, iron oxide on magnetic tape.
磁記錄技術中磁帶上的氧化鐵層。 - Because it reacts easily with oxygen in the air to produce crumbly red iron oxides.
因為它非常容易和空氣中的氧氣起反應，生成易碎的紅色氧化鐵。
