ブラックボックス
burakkubokkusu
1. black box; flight recorder
2. black box (system or device with hidden internal workings)
Noun
#42157
1. black box; flight recorder
2. black box (system or device with hidden internal workings)
1. juke-box
1. minivan; people-mover
1. It is a box.; Is a box.
1. It's not a box.; It isn't a box.
1. It was a box.
1. Not a box; It's not a box.
1. Wasn't a box.; It wasn't a box.