Oscillationg component
[电] 振荡成分
🧩 词语组成解析
🗣️ 情景例句
And so...
所以……
I learned geography last week.
我上星期学地理。
He had often dreamed of retiring in England and had planned to settle down in the country.
过去他常幻想退休后到英国，并计划在乡间安顿下来。