sonority /səˈnɒrɪtɪ/

• 1. 

  N-UNCOUNT The sonority of a sound is its deep, rich quality. 响亮度 [正式] [also N in pl]

  例：

  The lower strings contribute a splendid richness of sonority.

  低音弦乐能产生一种华丽浓厚的音效。