名词
1. The prisoner obtained a commutation of his sentence from death to life imprisonment.
这个囚犯得到减刑，由死刑改判无期徒刑。
1. 交换：commutation ticket 月票 | commutation 交换 | commutative 可交换的
2. 换流：Buck Converter 降压变换器 | Commutation 换流 | Conduction Angle 导通角
1. Unlike the commutation, a pardon would wipe away Libby's felony conviction.
2. He said the parole board agreed with the indefinite suspension of their sentences, which is different from a pardon or commutation because it comes with conditions.
3. Pang said he found no conditions to merit commutation of sentence, and sentenced So to a six year prison term.