harmonic/hɑːrˈmɑː.nɪk/名词（音乐的）泛音The overtones and harmonics create a very rich sound.共鸣音和谐音创造出非常丰富的声音。/hɑːrˈmɑː.nɪk/形容词（音乐）和声的harmonic complexity和声的复杂性想跟读，去练习
