audible [ˈɔdəbəl]

例句:

• The moon is audible as a narrow sliver of noise.
  来自NEWYORKER
• She'd lowered her voice until it was barely audible.
  她把嗓音压低到几乎听不见。
  
• The Co-lonel's voice was barely audible.
  上校微弱的声音几不可闻。
  
• It was Colin's voice, only just audible.
  那是科林的声音，勉强能听得见。
  
• The hubbub must have been audible to Miss Jackson outside.
  来自R. Lardner
• What is unusual is the clearly audible focus and intent.
  来自BBC