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