drowned valley
相关英语词汇推荐
- cipolino
- corundophilite
- broggerite
- senaite
- catpleite
- ciminite
- medium thickness seam
- alvite
- anomaly in alluvium
- dasymetric representation
- buried anomaly
- monothermite
- littoral shelf
- permanent hardness
- in situ theory
- well development
- anticlinorium,composite anticline,compound anticline
- churchite
- composite aerial photographs
- groundwater discharge