taconite
音标: ['tækәnait]
taconite是什么意思、taconite怎么读
n. 铁燧岩
taconite汉语翻译
n. 铁燧岩
taconite英语解释
名词 taconite:
- a variety of chert containing magnetite and hematite; mined as a low-grade iron ore