ブラックアロワナ
burakkuarowana
1. black arowana (Osteoglossum ferreirai)
Noun
1. black arowana (Osteoglossum ferreirai)
1. black hole
1. black box; flight recorder
2. black box (system or device with hidden internal workings)
1. black coffee
1. black pepper
1. black bass
1. blackout
1. blackberry (esp. the common blackberry, Rubus fruticosus)
1. black light; ultraviolet light