1 . However if this is the ferruginous metal, it was unable to communicate.

不过如果是铁质金属的话, 就无法进行通讯.

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2 . Contains richly ferruginous, prevents the baby to lack the iron anemia.

富含铁质, 预防宝宝缺铁性贫血.

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3 . Because of these particles of ferruginous or other soluble pigment, the world turned red.

因为这些含铁的或者其他水溶性的色素, 整个世界变红了.

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4 . Any iron and steel plant will always produces tens of thousands of the ferruginous wastes yearly.

钢铁厂内每年产生数万吨含铁垃圾,回收其中的铁资源是企业发展的需要.

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