フラップポケットでしょう
furappupokettodeshō
1. Probably a flap pocket.
Noun
#2740772
1. Probably a flap pocket.
1. pocket
1. flap (of an aircraft wing)
2. seal flap (of an envelope)
1. pocket money
1. pager; beeper
1. pocket-size
1. it seems; I think
2. right?; don't you agree?
1. Of the pocket; Pocket's
1. In the pocket; Within the pocket
1. Pocket money; Spending money