quaver

颤抖英释中释vif your voice quavers, it shakes as you speak, especially because you are nervous or upset

颤抖；八分音符；颤音英释中释na musical note which continues for an eighth of the length of a semibreve

1 ‘It’s not true,’ she said, in a quavering voice..“这不是真的。”她颤声说道。

2 ‘No,’ he quavered..“不。”他声音都颤抖了。