小声

They shake their heads and mutter darkly.

他们一边摇头，一边阴沉地小声嘀咕。

I said "Sorry", very feebly, feeling rather embarrassed.

我小声说了一句“对不起”，觉得很不好意思。

She can hear the old woman muttering about consideration.

她能听到那个老妇人小声咕哝说考虑考虑。

He could hear the low mumble of Navarro's voice.

他能听到纳瓦罗在小声咕哝。

He heard muttering from the front of the crowd.

他听到人群前面有人在小声嘀咕什么。

"He's gone," Rory whispered in sepulchral tones.

“他已经走了，”罗里阴沉地小声说道。

His mother leaned forward and spoke to him in urgent undertones.

他母亲身子前倾，小声而急切地跟他说话。

"I'm scared," she said in a very small voice.

她非常小声地说：“我很害怕。”

He mumbled a few words.

他小声咕哝了一句。

"What d'you think?" she asked in an undertone.

“你觉得怎么样？”她小声地问道。

Somehow she steadied herself and murmured, "Have you got a cigarette?"

她设法让自己镇定下来，并小声问：“你有烟吗？”

"Keep your voice down," I whispered.

我轻声说：“小声点儿。”

"Yes," he muttered, his voice so muted I hardly heard his reply.

他小声说：“是。”声音低得我几乎听不到。

His voice died away in a whisper.

他的声音渐渐变为了小声低语。

Walsh muttered something under his breath.

沃尔什小声嘟囔了一句。