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