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