musanshideareba
1. If it were acid-free paper; If the paper is acid-free
Noun
#3268401
1. If it were acid-free paper; If the paper is acid-free
1. Mr.; Mrs.
2. politeness marker — explanation
1. nothing; naught
2. un-; non-
1. three; 3
1. mother
2. wife
1. father; dad