| 释义 |
round tripBrE /ˌraʊnd ˈtrɪp/ NAmE /ˌraʊnd ˈtrɪp/ noun [C , U ]a journey to a place and back again 来回旅行；往返旅程◆ a 30 -mile round trip to work 上班往返 30 英里的路程◆ (NAmE ) It's 30 miles round trip to work . 上班要走往返 30 英里的路程。▸ round-tripBrE /ˌraʊnd ˈtrɪp/ NAmE /ˌraʊnd ˈtrɪp/ adjective [only before noun ](NAmE ) ◆ a round -trip ticket 双程票 ➡ see also return ticket |