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