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