資料來源 : pyDict

耳砂; 耳石; 耳石

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Otolith \O"to*lith\, Otolite \O"to*lite\, n. [Oto- + -lith,
   -lite.] (Anat.)
   One of the small bones or particles of calcareous or other
   hard substance in the internal ear of vertebrates, and in the
   auditory organs of many invertebrates; an ear stone.
   Collectively, the otoliths are called ear sand and otoconite.