Harmonic amplifier
[电] 谐波放大器
🧩 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
And your legs don't hurt?
你的腿不酸不痛？
Silence is more eloquent than words.
沈默是更有说服力的言词。
First turn the gas off and cover the pan.
首先，把煤气关上，盖上油锅。