n.赛车手，赛车，参赛的人(或动物)，专供比赛用的车辆(或小艇等)，赛艇

原形：racer复数：racers

The racer zoomed past the competition, leaving them in his dust.
赛车手疾驰而过，将竞争对手远远甩在身后。
She's a seasoned marathon racer who has won numerous accolades for her endurance and speed.
她是一位经验丰富的马拉松选手，因其耐力和速度赢得了许多赞誉。
The Formula One racer skillfully navigated the tight corners of the Monaco Grand Prix circuit.
一级方程式赛车手熟练地驾驭着摩纳哥大奖赛赛道上的急弯。
After a grueling race, the exhausted dirt bike racer collapsed across the finish line.
经过一场艰苦的比赛，筋疲力尽的越野摩托车手倒在了终点线上。
The mountain bike racer trained intensively on steep inclines to prepare for the upcoming downhill event.
山地自行车选手在陡峭斜坡上进行高强度训练，为即将到来的下坡赛事做准备。
The hydroplane racer expertly maneuvered through choppy waters during the high-speed boat race.
水上飞机赛车手在高速艇比赛中熟练地穿越波涛汹涌的水面。
Despite suffering a flat tire mid-race, the determined kart racer managed to finish in third place.
尽管在比赛中途遭遇爆胎，但意志坚定的卡丁车赛车手仍设法获得了第三名。
The vintage car racer meticulously restored his 1960s Mustang to compete in classic automobile rallies.
古董车赛车手精心修复了他的1960年代野马汽车，以参加经典汽车拉力赛。
The ice speedway racer deftly controlled his motorcycle on the slippery track, thrilling the spectators.
冰上赛车手在湿滑的赛道上巧妙地操控他的摩托车，让观众兴奋不已。
The professional horse racer strategically chose her mount for the steeplechase, considering both the animal's speed and jumping ability.
职业赛马手根据马匹的速度和跳跃能力，为障碍赛战略性地选择了她的坐骑。