cumulosol
... cumulonimbus 积雨云 cumulosol 泥炭质土 cumulus clouds 积云 ...
peaty soil
... 1. 4 泥炭 peat 1. 5 泥炭质土 peaty soil 1. 6 软土地基 soft ground ...
peat & peaty soil
Fibrous peat