Total harmonic distortion
[电] 总谐波失真
🧩 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;
🗣️ 情景例句
will read a poem by Robert Frost.
要朗读Robert Frost作的一首诗。
The work shows the workman.
什么匠人出什么活。
There are also other varieties that do not live in groups at all.
还有别的类型的蜂，它们全然不过群体生活。