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