柯林斯詞典Black Hole of Calcutta 1. N a small dungeon in which in 1756 the Nawab of Bengal reputedly confined 146 English prisoners, of whom only 23 survived 加爾各答黑洞; 小型地牢，1756年孟加拉的納瓦佈在此囚禁了146名英國(guó)俘虜，其中僅有23名得以生還 返回 black hole of calcutta