shikutsude
1. Trial excavation; Testing excavation
Noun
#127212
1. Trial excavation; Testing excavation
1. prospecting; trial digging
1. Probably a test excavation.; Likely a trial dig.
1. Test excavation; Preliminary excavation
1. Was a test excavation.; Was a trial dig.
1. If it were a trial excavation; If it is a trial excavation
1. Was not a trial excavation.; Was not test digging.
1. Is not a trial excavation.; Is not exploratory digging.
1. test pit; pilot tunnel
1. prospecting rights; mining claim