单词：iron-oxide
iron-oxide的用法和样例：
例句
- In recording, iron oxide on magnetic tape.磁记录技术中磁带上的氧化铁层。
- Because it reacts easily with oxygen in the air to produce crumbly red iron oxides.因为它非常容易和空气中的氧气起反应，生成易碎的红色氧化铁。
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