adj.(指聲音)聽不清的；低沉的

動詞muffle的過去式和過去分詞形式.

Her voice sounded muffled up. 她的聲音聽起來像是很壓抑。

The noises of the street were muffled considerably. 街上的噪音減輕了許多。

There was a muffled explosion somewhere on their right. 在他們的右面什么地方有一聲沉悶的爆炸聲。

The muffled tones of the broken bell summoned them to meet. 那口破鐘響起的低沉聲音召喚他們?nèi)ラ_會。