资料来源 : pyDict

秃头症

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

Alopecia \Al`o*pe"ci*a\ ([a^]l`[-o]*p[=e]"sh[i^]*[.a]), Alopecy
\A*lop"e*cy\ ([.a]*l[o^]p"[-e]*s[y^]), n. [L. alopecia, Gr.
   'alwpeki`a, fr. 'alw`phx fox, because loss of the hair is
   common among foxes.] (Med.)
   Loss of the hair; baldness.

资料来源 : WordNet®

alopecia
     n : loss of hair (especially on the head) or loss of wool or
         feathers; in humans it can result from heredity or
         hormonal imbalance or certain diseases or drugs and
         treatments (chemotherapy for cancer)