チェックバルブでした
chekkubarubudeshita
1. Was a check valve.
Noun
#2502592
1. Was a check valve.
1. pupil; disciple
1. deci-; 10^-1
1. valve
1. check-in
1. becoming a pupil (of); becoming an apprentice
1. traveller's cheque; traveler's check
1. thank you for the meal; that was a delicious meal
1. Was a green onion.