サンクコストでした
sankukosutodeshita
1. It was a sunk cost.
Noun
#2405076
1. It was a sunk cost.
1. pupil; disciple
1. deci-; 10^-1
1. cost
1. becoming a pupil (of); becoming an apprentice
1. thank you for the meal; that was a delicious meal
1. Was a green onion.
1. Was a person.; Used to be (someone).
1. is nothing but; is nothing more than
1. How was it?; How did it go?