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

Somite \So"mite\, n. [Gr. ? body.] (Anat. & Zo["o]l.)
   One of the actual or ideal serial segments of which an
   animal, esp. an articulate or vertebrate, is is composed;
   somatome; metamere. -- {So*mit`ic}, a.