He muttered a few words of thanks.他含糊地说了些道谢的话。

'God knows,' she muttered, 'what's happening in that madman's mind.'“天知道, ”她咕哝着, “那个疯子到底在想些什么。”

She was staring into the fire muttering.她盯着火苗, 小声咕哝着什么。

She can hear the old woman muttering about consideration.她能听到那个老太太咕哝着说要考虑一下。

He sat there shaking his head, muttering to himself.他坐在那儿摇着头, 自言自语地嘀咕着。

There were angry mutters from some commanders.一些指挥官发出了愤怒的抱怨声。

They make no more than a mutter of protest.他们只不过抱怨了几句。