諳んしませんでした
n shimasendeshita
1. Did not know.; Did not understand.
Verb
#3399184
1. Did not know.; Did not understand.
1. pupil; disciple
1. deci-; 10^-1
1. becoming a pupil (of); becoming an apprentice
1. hedge
1. doing; and
1. Did; Done
1. To do; To make