ブラックチェンバーだった
burakkuchembādatta
1. Was a black chamber.
Noun
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1. Was a black chamber.
1. If it were a black chamber.; When it is a black chamber.
1. black hole
1. business that exploits its employees (e.g. through unpaid overtime)
1. blackout
1. blacklist
1. black box; flight recorder
2. black box (system or device with hidden internal workings)
1. sword fight; sword play
1. black tie