资料来源 : pyDict

贫瘠,无脂肪,贫弱

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

Leanness \Lean"ness\, n. [AS. hl[=ae]nnes.]
   The condition or quality of being lean.

资料来源 : WordNet®

leanness
     n : the property of having little body fat [syn: {thinness}]
         [ant: {fatness}]