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