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