オプション契約
opushonkeiyaku
1. option contract
Noun
#307906
1. option contract
1. contract; compact
1. (written) contract; agreement
1. Probably an option.; Likely a possibility.
1. optionally; with options
1. If option; If there is an option
1. Was not an option.; It wasn't optional.
1. It's not an option.; It isn't optional.
1. Not an option.; Not a choice.