log roll

英 美
  • 伸臂滚身游泳练习
  • log n.原木;圆木;(航海、飞行)日志;(船)计程仪v.伐木;记入(日志)
  • roll n.卷;滚动;名单;压路机;颤音;圆形物,面包卷v.摇摆;滚;绕;转动;展开
动词 logroll:
  1. work toward the passage of some legislation by exchanging political favors such as trading votes