a harmonic with a frequency that is a multiple of the fundamental frequency
例句
用作名词 (n.)
My instinctive need was for polyphony, harmony,not this single thin tone of a violin, so often out of tune,always dependent on an accompanist. 我的本能要的是复音和和谐音，而不是单薄的小提琴音，因此经常走音，常常依赖伴奏。
The instrument is rich in tone color, with airy, floating notes, and simple and solid scattered notes. 古琴音色丰富，泛音轻盈虚飘，散音古朴凝厚。
美
