| 释义 |
com·mu·ta·tion /ˌkɒmjuːˈteɪʃən/
n.
1. 【律】减刑
a commutation of the death sentence to life imprisonment 由死刑改为无期徒刑的减刑
2. 代偿；代偿的钱
pay a fine in commutation of the exacted service 用罚款来抵偿强迫劳役
3. 交换；代替；变换
commutation of commodities 商品交换
4. 〈美〉(尤指在郊区和市区之间的)上下班交通
5. 【电】换向；整流
6. 【数】交换
commutation rules 交换法则
7. 【语】接换
a commutation test (音素)接换测验
[<OFr commūtācion < L commūnitātiō a changing < commūtātus < commūtāre to commute] |