guttural
adjective uk/ˈɡʌt.ər.əl/ us/ˈɡʌt̬.ɚ.əl/
（话音）喉咙里发出的，粗嘎的
(of speech sounds) produced at the back of the throat and therefore deep
Two Egyptians were arguing outside the room, their voices loud and guttural. 两个埃及人正在屋外扯着嗓门粗声粗气地争吵。