mumble [ˈmʌmbəl]

例句:

• "Well," he conceded, "I do sometimes mumble a bit."
  “嗯，”他承认道，“我有时候说话的确有点吐字不清。”
  
• He could hear the low mumble of Navarro's voice.
  他能听到纳瓦罗在小声咕哝。
  
• For goodness'sakes, Lucy Marian, speak up! I can't abide children who mumble.
  乖乖! 露西?玛丽安, 讲大声一点! 我最讨厌小孩子说话咕咕哝哝的.
  
• There may be the occasional mumble that we try to decipher.
  来自THETIMES
• But will they mumble if their bellies are beginning to growl?
  来自NEWYORKER
• My mother did not mumble that the policemen were symptoms of a larger malaise.
  来自NEWYORKER
• He always mumbles when he's embarrassed.
  他感到难为情时说话就含糊不清了。
  来自《权威词典》
• She mumbled an apology and left.
  她嘟嘟囔囔地道了歉就走了。
  来自《权威词典》