racing
特殊用法competitive racing1.■比赛测验训练法cycle racing1.■自行车竞赛dragon-boat racing1.■龙舟竞赛engine racing1.■发动机超速转, 发动机的高速空转harness racing1.■轻驾车赛motorcycle racing1.■摩托车比赛pack racing1.■集体起跑的比赛propeller racing1.■【船】螺旋桨飞车stage racing1.■分段赛straight racing1.■快速降下