音部记号 yīnbùjìhào clef Origin Definitions Defs Strokes Stroke Words Sentences Sents 音 yīn noun sound sound; noise; tone; musical note; a person's voice or pitch部 bù nounlocative part part; section; division; a portion of a whole记号 記號 jìhao noun mark a mark, sign, symbol, or notation made to aid in memory, identification, or recognition