Read Edit View history 黑咕隆咚 hēigulōngdōng pitch-dark Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 黑咕隆咚 · hēigulōngdōng · pitch-dark 2026/03/04 黑咕隆咚 hēigulōngdōng pitch-dark extremely dark; pitch-black 屋里黑咕隆咚的，什么也看不见。 onomatopoeia created sense Mar 4, 2026, 02:25 AM