Overtone region
[化] 近红外区
🧩 词语组成解析
overtone
['əuvətəun]
n. [乐]陪音，泛音;[无线]谐波;次要的意义;暗示，言外之意;
🗣️ 情景例句
I admire him for his success in business.
我佩服他事业有成。
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
I want Eric to play in a concert with me, on July 13th in London.
我想要艾瑞克和我一起在7月13日伦敦的音乐会上演出。