シリアルトラックボールでした
shiriarutorakkubōrudeshita
1. Serial trackball was. ;
Noun
1. Serial trackball was. ;
1. pupil; disciple
1. (corrugated) cardboard
1. bowl
1. ball-point pen
1. fair
2. fair ball
3. fair (event)
1. volleyball
1. basketball
1. softball