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
They are eager to learn English.
他们急着要学英语。
Have you ever thought about becoming a professional musician?
你曾经想过要成为职业音乐家吗？
The mondey took the tiger to a big river.
猴子领着老虎来到一条大河边。