earshot [ˈɪrʃɑ:t]

例句:

• Mark was out of earshot, walking ahead of them.
  马克走在前面，听不见他们的声音。
  
• Shaun was in the bedroom, out of earshot, watching television.
  肖恩在卧室里看电视，听不见。
  
• It is within earshot of a main road.
  那里能够听见大马路的车水马龙声。
  
• Fuck, Simon mutters, when she is out of earshot.
  来自NEWYORKER
• Reginald was silent until they passed out of earshot; then he talked once more.
  来自W. March
• " SWC: "Galloping into earshot of the stands is like galloping into the mouth of a lion.
  来自BBC