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

Lactean \Lac"te*an\, a. [See {Lacteal}.]
   1. Milky; consisting of, or resembling, milk. ``This lactean
      whiteness.'' --Moxon.

   2. (Anat. & Physiol.) Lacteal; conveying chyle.