バイオフィードバックだった
baiofiidobakkudatta
1. Was biofeedback.
Noun
#263622
1. Was biofeedback.
1. feedback (on a product, person's performance, etc.)
2. feedback (in an electronic circuit, biological system, etc.)
1. bio-
2. biotechnology
1. biotechnology
1. Probably violin.; It's likely a violin.
1. Was feedback.
1. Wasn't feedback.; Wasn't response.
1. Was feedback.
1. Is not feedback.; It is not feedback.
1. Probably feedback.; It will likely be feedback.