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