If you hitchhike, you travel by getting lifts from passing vehicles without paying.
例句
Neff hitchhiked to New York during his Christmas vacation...內(nèi)夫在圣誕節(jié)假期里搭順風(fēng)車去了紐約。They had an eighty-mile journey and decided to hitch-hike...他們要走80英里的路程，最后決定搭便車。
英英詞典釋義
Noun
1. a person who travels by getting free rides from passing vehicles