vt.& vi.咕哝;抿着嘴嚼;
n.含糊的话;咕哝;
例句:
He could hear the low mumble of Navarro's voice.
他能听到纳瓦罗在小声咕哝。
Mumble can t sing , but he sure can dance!
但它跳舞可是一流的!
He spoke in a low mumble, as if to himself.
他自言自语般地嘟哝着。