commutation

发音:  US [ˌkɑmjəˈteɪʃ(ə)n] UK [ˌkɒmjʊˈteɪʃ(ə)n]
  • n.减刑;补偿;薪资减少;补偿金
  • Web扭转;改变立场;整流器
back-and-forth barter exchange dicker quid pro quo swap trade trade-off truck
n.
1.
行动的改变到另一种不太严重的处罚