Read Edit View history 低八度 dībādù octave lower Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 低八度 · dībādù · octave lower 2026/03/04 低八度 dībādù octave lower an octave lower (music) 请把这段旋律唱低八度。 created sense Mar 4, 2026, 02:25 AM