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
#50501
1. black box; flight recorder
2. black box (system or device with hidden internal workings)
1. Black box; Of black box
1. In a black box; Within a black box
1. Not a black box.
1. Black box.
1. If it's a black box; When it's a black box
1. Was a black box.
1. It was a black box.
1. Is not a black box.; It is not a black box.
1. If it were a black box; If it is a black box