trebleKK [ˋtrɛbəl] /ˈtɹɛbəl/发音名词1高音、高频音响Turn down the treble a little; the cymbals sound too sharp.把高音调低一点,铜钹的声音太刺耳了。2高音部、童声高音音乐He sang treble in the cathedral choir until his voice broke.他在大教堂唱诗班唱高音部,直到变声为止。3三倍、三倍量The new machine produces treble the output of the old one.新机器的产量是旧机器的三倍。4三冠王、三连霸英式;运动The club won the treble in a single remarkable season.这支球队在一个精彩的赛季中拿下三冠王。形容词1三倍的Weekend staff receive treble pay for holiday shifts.周末的员工在假日班可以领三倍薪资。2高音的音乐The melody is written on the treble clef.这段旋律写在高音谱号上。动词1增为三倍、成为三倍、使增为三倍Rents in the city center have trebled in ten years.市中心的房租十年来涨了三倍。用这个字练口说→