シンクタンカーでした
shinkutankādeshita
1. Think tank was.
Noun
1. Think tank was.
1. pupil; disciple
1. sink
1. tanker
1. vacuum
2. absolute void; complete vacuity
1. think tank
1. hardship; toil
1. becoming a pupil (of); becoming an apprentice
1. deci-; 10^-1
1. It was beautiful.; It was clean.