出發(fā)作長途旅行set out: n. 1.開始 (at the first set ou ...long: adj. (longer longest ) 1.長,長 ...journey: n. 1.(通常指陸上的)旅行〔cf. voyage〕; ...start on a journey; set out: 起行set out on a journey; start off: 上路下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯