gan'yuketsuga ndeshō
1. Probably oil shale.
Noun
#3362652
1. Probably oil shale.
1. it seems; I think
2. right?; don't you agree?
1. shale
1. oil impregnation; oil-bearing
1. oil shale
1. oil shale
1. shale oil
1. oil strata
1. oil shale
1. oil shale