nakasen
1. inner plug (bottle, etc.)
Noun
#421254
1. inner plug (bottle, etc.)
1. Middle plug; Central stopper
1. with a hyphen ;
1. Middle stopper.; Formal/humble self.
1. Wasn't a stopper.; Wasn't a plug.
1. It is not a plug.; It is not a stopper.
1. If it were a center plug; If it is a center plug
1. Not a middle stopper.; Not a central plug.
1. Probably a plug.; Probably a stopper.
1. Was not a stopper.; Was not a plug.