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