racetrack 的英语意思
racetrackracetrack /ˈreɪs-træk/ noun [countable] 
查看全部语言翻译1a track on which runners or cars race供赛跑者或赛车比赛的跑道2American English a grass track on which horses race供赛马比赛的草地跑道 SYN racecourse British English
查看全部语言翻译1a track on which runners or cars race供赛跑者或赛车比赛的跑道2American English a grass track on which horses race供赛马比赛的草地跑道 SYN racecourse British English