资料来源 : pyDict

妨碍[议事]

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

Obstructionism \Ob*struc"tion*ism\, n.
   The act or the policy of obstructing progress. --Lond. Lit.
   World.

资料来源 : WordNet®

obstructionism
     n : deliberate interference