1. 反復(fù)記號通常有兩個豎直的附點組成的記號，指示應(yīng)重復(fù)的節(jié)段
   A sign usually consisting of two vertical dots, indicating a passage to be repeated.
2. 如果我們觀察水波的橫截面，我們會看到波形是按一定的間隔重復(fù)的。
   If we look at a cross section of a water wave, we may see that the wave form repeats itself at regular intervals.
3. 反復(fù)的表示或描述重復(fù)的動作
   Expressing or designating repeated action.
4. 固定音型不斷重復(fù)的短旋律或短句，通常在同一音高的同一部位
   A short melody or phrase that is constantly repeated, usually the same part at the same pitch.

重復(fù)的英語翻譯：