柯林斯词典commutation /ˌkɒmjʊˈteɪʃən/ 1. N a substitution or exchange 替代; 交換 返回 commutation剑桥词典the act of changing a punishment to one that is less severe 減刑 His execution became certain when the state board refused his request for commutation. 州委員會拒絕了他的減刑請求，他被執行死刑已確定無疑。 返回 commutation