资料来源 : pyDict

可反对,对抗性,可相对性

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

Opposability \Op*pos`a*bil"i*ty\, n.
   The condition or quality of being opposable.

         In no savage have I ever seen the slightest approach to
         opposability of the great toe, which is the essential
         distinguishing feature of apes.          --A. R.
                                                  Wallace.