トライアルアンドエラーでした
toraiaruandoerādeshita
1. Trial and error was.
Noun
#2562948
1. Trial and error was.
1. and
2. AND (Boolean operator)
1. pupil; disciple
1. deci-; 10^-1
1. error
2. fumble that leads to failing to put out a runner
1. trial
1. becoming a pupil (of); becoming an apprentice
1. copy-and-paste
2. copypasta (block of text that is copied and pasted across the Internet)
1. Stars and Stripes (US flag)
2. Stars and Stripes (newspaper)
1. thank you for the meal; that was a delicious meal