基本解释n.跑道;賽車跑道;泥鋪跑道同根派生 dirt-track相关词英汉例句用作名詞 (n.)He runs around the track every morning.他每天清晨繞著跑道跑步。The new race track is nearly six miles in extent.這條新跑道將近六英裡長。dirt-track更多例句