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