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