他说话的声音很柔和，但充满了恐吓的语气。

His voice was soft, yet laden with threat.

《牛津词典》

“是的。”狄肯回答说，他那低沉的声音听起来很温柔。

"Yes," answered Dickon, after it, and his low voice had a very gentle sound.

youdao

他有红色的，带有雀斑的皮肤和红色的头发；他四十岁，身材瘦削，有一张消瘦的脸，不苟言笑、有点迂腐；而且他说话带着苏格兰口音，声音很低、很安静。

He has red, freckled skin which accompanied red hair; he was a man of forty, thin, with a pinched face, precise and rather pedantic; and he spoke with a Scots accent in a very low, quiet voice.

youdao

We had that very interesting piece last time, "Polish Oxcart" where he used this principle of low sounds produce sound waves that stay forever and we hear those low sounds first and last.

上次我们听了一段很有意思的曲子,《牛车》,当时他运用低频声音,持续时间长的原理,我们在最初和最后听到的都是低音

耶鲁公开课 - 聆听音乐课程节选

He was keen to hear the disagreements.

他很渴望听到不同的声音。

普林斯顿公开课 - 国际座谈会课程节选