トライアルアンドエラーでした
toraiaruandoerādeshita
1. Trial and error was.
Noun
#252686
1. Trial and error was.
1. pupil; disciple
1. error
2. fumble that leads to failing to put out a runner
1. Stars and Stripes (US flag)
2. Stars and Stripes (newspaper)
1. copy-and-paste
2. copypasta (block of text that is copied and pasted across the Internet)
1. trial
1. becoming a pupil (of); becoming an apprentice
1. deci-; 10^-1
1. and
2. AND (Boolean operator)
1. It was beautiful.; It was clean.