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