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