v.(嗓音因紧张或害怕等)颤抖，颤动
n.八分音符，颤抖的嗓音

原形：quaver第三人称单数：quavers过去式：quavered过去分词：quavered现在分词：quavering

The quaver in her voice betrayed her nervousness.
她声音中的颤抖暴露出她的紧张。
The violinist's bow produced a series of rapid quavers.
小提琴手的弓奏出一连串快速的颤音。
The quaver of the flute echoed through the forest.
笛子的颤音在森林中回荡。
His heart was pounding with such force that it caused his whole body to quaver.
他的心跳如此剧烈，以至于全身都在颤抖。
The old man's hand quavered as he held the letter.
老人拿着信的手在颤抖。
The bird's song was a sweet, quavering melody.
鸟儿的歌声是一首甜美而颤抖的旋律。
She sang the high note with a perfect quaver.
她完美地唱出了那个颤音高音。
The candle flame quavered in the drafty room.
蜡烛的火焰在通风的房间里摇曳不定。
His voice quavered with emotion as he read the eulogy.
他在读悼词时，声音因激动而颤抖。
The old house seemed to quaver at the sound of thunder.
老房子似乎在雷声中颤抖。