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