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