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