Harmonic series of sounds
[电] 声音谐波列
🧩 词语组成解析
harmonic
[hɑ:'mɔnik]
adj. [乐]和声的，悦耳的;[物]谐波的;和睦的，融洽的;[数]调和的;
n. [物] 谐波;[乐]泛音，和声;[数]谐函数，调和函数;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 音效, 声音（sound的复数）
🗣️ 情景例句
You're welcome.
不客气。
They are so busy these days, that they don't even have time for their friends.
他们最近忙得没法和朋友见面。
Good. thank you for the order.
好的，谢谢你的订货。