铁矿石 tiěkuàngshí iron ore Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这里的铁矿石储量非常丰富。 zhèlǐ de tiěkuàngshí chǔliàng fēicháng fēngfù. The iron ore reserves here are very abundant. Source: Dong Chinese Dictionary