High octave ottava alta
If a vibrating string is lightly touched at its midpoint , its pitch goes up an octave.
如果在一根振动弦的中部轻轻一触, 它就发出高八度的音。
—— 辞典例句A small flute pitched an octave above a regular flute.
一种音调比普通笛子高八度音的小笛子。
—— 给力词典精选She raised her voice high, which gave a start to the people around.
她的声音突然变成高八度, 把在场的人吓了一跳。
—— 给力词典精选