Harmonic detector
[电] 谐波检波器
🧩 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
You were right, Grandpa.
给你说对了 ，爷爷。
You are thinner than I am.
你比我廋。
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。