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