チェックバルブだろう
chekkubarubudarō
1. Probably a check valve.
Noun
#511064
1. Probably a check valve.
1. check-in
1. valve
1. traveller's cheque; traveler's check
1. seems; I think
2. right?; don't you agree?
1. It will likely be beautiful.; It must be beautiful.
1. Probably two people.; Likely a pair.
1. Probably a check.; It will likely be a check.
1. It's not a check.; It isn't a check.