ferruginous 中文意思是什麼
ferruginous
解釋
adj. 形容詞 1. 鐵（質）的，含鐵的。2. 鐵銹色的，赤褐色的。
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Chromium, manganese and ferruginous manganese ores - sampling and determination of moisture content and size distribution
鉻礦石錳礦石鐵錳礦石.取樣及水分粒度分佈的測定 -
The area is blessed with high - quality fine - grained ferruginous sand, charcoal and water from rivers, which are essential for sword making
它的知名完全得益於原料上乘的砂鐵和燃料（炭）及便利的河川水運。
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