| |||
chalybeate (chalybeatus); ferriginous (ferri ginus) | |||
ferruginous |
铁质的 : 22 phrases in 10 subjects |
Agriculture | 1 |
Animal husbandry | 2 |
Commerce | 1 |
Drilling | 1 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 6 |
Metallurgy | 2 |
Soil science | 1 |
Technology | 6 |