racetrackKK [ˋreˏstræk] /ˈɹeɪˌstɹæk/發音名詞1賽車場、賽道The new racetrack can seat more than fifty thousand spectators.這座新的賽車場可以容納五萬名以上的觀眾。2賽馬場美式He lost most of his savings at the racetrack last year.他去年在賽馬場輸掉了大部分的存款。3跑道The runners warmed up slowly around the oval racetrack.選手們在橢圓形的跑道上慢慢熱身。