ちゃんとしませんでした
chanto shimasendeshita
1. Didn't do properly.; Didn't do carefully.
Verb
#1000567
1. Didn't do properly.; Didn't do carefully.
1. pupil; disciple
1. deci-; 10^-1
1. becoming a pupil (of); becoming an apprentice
1. hedge
1. doing; and
1. Did; Done