i.ron.stone
ironstone的音标和读音:DJ音标发音: [ˈaiənˌstoun]KK音标发音: [ˈaɪɚnˌston]
ironstone的词性:n.(名词)
1. A hard white pottery.硬质白色瓷器
2. A rock containing enough iron to permit commercial extraction; an iron ore.铁矿石:含有足够商业开采用铁量的岩石;铁矿石