资料来源 : pyDict

尖锐刺耳的声音

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Shrillness \Shrill"ness\, n.
   The quality or state of being shrill.

资料来源 : WordNet®

shrillness
     n : having the timbre of a loud high-pitched sound [syn: {stridence},
          {stridency}]