フォーカルプレーンシャッターだろう
fōkarupurēnshattādarō
1. Probably a focal-plane shutter.
Noun
#2318345
1. Probably a focal-plane shutter.
1. (camera) shutter
2. shutter (for a door, window, etc.)
1. plain
1. seems; I think
2. right?; don't you agree?
1. Were; Was
1. Probably okay.; It'll probably be alright.
1. Of shutter; Relating to shutter
1. with the shutter; using the shutter
1. Unfortunately likely.; Probably regrettable.
1. Not quite.; Probably not.