基本解释n.跑道;赛车跑道;泥铺跑道同根派生 dirt-track相关词英汉例句用作名词 (n.)He runs around the track every morning.他每天清晨绕着跑道跑步。The new race track is nearly six miles in extent.这条新跑道将近六英里长。dirt-track更多例句