commute的解释
v. 交换,改换支付方法,减轻
v. 交换, 折偿
commute的例句
My uncle used to commute ten miles to the city.
我的叔父过去每天要走10英里到城里去。

He commute from Beijing to nanjing every week.
他每周乘车往返北京与南京。