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