资料来源 : pyDict

滚木材,互助,合作互投赞成票使通过

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

Logroll \Log"roll`\, v. i. & t.
   To engage in logrolling; to accomplish by logrolling.
   [Political cant, U. S.]

资料来源 : WordNet®

logroll
     v : work toward the passage of some legislation by exchanging
         political favors such as trading votes