Harmonic ringing
[电] 选频振铃
🧩 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;
a. 响亮的, 明白的, 清脆的, 干脆的\\n[电] 振铃
🗣️ 情景例句
I have been learning English for three years now.
我学英语有3年了。
In the evening one may praise the day.
入夜方能赞美白昼。
Yes, Miss Gao. Hello! This way, please.
好的，高小姐。你们好！请这边走。