voice表示声音时不可数，表示嗓音、说话声、歌唱声、观点时可数。voice，作名词时意为“声音；嗓音；发言权；愿望”，作动词时意为“表达；吐露”。

扩展资料

I've never heard him even raise his voice.

我甚至从没听到他提高过嗓门儿。

She has a high voice.

她嗓音很尖。

People alter their voices in relationship to background noise.

人们根据环境噪音的大小调节自己的声音。

'I don't agree,' he said in a small voice.

“我不同意。”他小声说。