1 sentence

1. 在声学中，谐音的组成决定了乐器的音色。

   zài shēng​xué zhōng, xié​yīn de zǔ​chéng jué​dìng le yuè​qì de yīn​sè.

   In acoustics, the composition of harmonics determines the timbre of an instrument.

   Source: Dong Chinese Dictionary