obsidianite
相关英语词汇推荐
- sial
- descloizite
- ferganite
- precision processing
- volcanic ejecta
- layering of relief
- Suspended solids
- ala twin
- artificial radioactive element
- old plate tectonics
- temperature barrier
- greenwich meridian
- limonite
- acid geochemical barrier
- speciation
- soil subtype
- organoclay
- cuesta
- rock terrace
- discharge hydrograph