オイルだった
oirudatta
1. Was oil.
★ Common
Noun
#15530
1. Was oil.
1. If it were oil; If it's oil
1. to age; to grow old
1. oil fence
1. Wasn't oil.; It wasn't oil.
1. Not oil.; It's not oil.
1. of oil; oily
1. Oil.; It is oil.
1. It is not oil.