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