新概念英語(yǔ)第二冊(cè)習(xí)慣用語(yǔ)總結(jié):Lesson 91

track n. 1．跑道；軌道；足跡
    track team 田徑隊(duì)
    例句：Bill has tried so hard to win the race since he first joined the track team, but it's two years later and he still hasn't.
    比爾加入田徑隊(duì)之后，一直想贏得比賽，可是兩年了，他還是沒(méi)能如愿以償。