guttural

低沉沙哑的、粗嘎的

He let out a guttural growl before charging at the door.

他发出一声低沉沙哑的咆哮，接著冲向那扇门。

喉音的语言学

That language has several guttural sounds hard for beginners.

那个语言有几个喉音，初学者很难发。

喉音语言学

She practiced the gutturals until her pronunciation sounded natural.

她反复练习那些喉音，直到发音听起来很自然。