n.上下班路程( commute的名词复数 )；v.通勤( commute的第三人称单数 )；减（刑）；代偿； 双语释义：v.(动词)vi. 通勤 travel regularly by bus, train or car between one's place of work (usually in a city) and one's home (usually at a distance)vt. 减(刑) replace (one punishment) by another that is less