ピストンポンプでしょう
pisutompompudeshō
1. Probably a piston pump.
Noun
#2769782
1. Probably a piston pump.
1. pump
1. piston; plunger
1. it seems; I think
2. right?; don't you agree?
1. of pump; pump's
1. by pump; with a pump
1. with a piston; by piston
1. Piston's; Of the piston
1. It is a pump.
1. Was a pump.