Higher harmonics
[电] 高谐波
🧩 词语组成解析
[经] 上扬
n. 乐音学
🗣️ 情景例句
I don't like to travel during the holiday season.
我不喜欢在放假的季节去旅游。
The path to glory is always rugged.
通向光荣的道路常常是坎坷不平的。
'Cats behave like well-trained paratroopers.' a doctor said.
“猫就像训练有素的跳伞队员，” 一位医生说。