English
Vietnamese
Gb
Vietnamese
Gb
Deu
Beginner Level
Advanced Level
INTERMEDIATE LEVEL
Content
→
→
→
WN: 14847503-n
Grundwasser
WN: 14847503-n
Grundwasser
underground water that is held in the soil and in pervious rocks
like: Grundwasser
→
→
Grundwasser
☊