资料来源 : pyDict

除外的;妨碍的

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

Preclusive \Pre*clu"sive\, a.
   Shutting out; precluding, or tending to preclude; hindering.
   -- {Pre*clu"sive*ly}, adv.

资料来源 : WordNet®

preclusive
     adj : made impossible [syn: {obviating(a)}]