他嗓音低沉。用英语怎么说？

他嗓音低沉。

His voice had a deep timbre.

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

voice

n. 嗓音，（动词的）语态，呼声，发言权，歌唱才能；vt. 发音，表达，说出，给（一部乐曲）配上声部，给（如管风琴音管）整声；

例句
Her voice is passionate. Her eyes are ablaze.
她声音激昂，目光如火。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

deep

adj. 深的，深远的，深奥，重大的，深刻的，强烈的，痛切的，深厚的；n. 深处，深渊；adv. 深深地，深入地；

例句
When I arose from the chair, my father and Eleanor's father were in deep conversation...
当我从椅子上站起来时，我父亲和埃莉诺的父亲谈兴正浓。

timbre

n. 音色，音品；

例句
The timbre of the violin is far richer than that of the mouth organ.
小提琴的音色远比口琴丰富。