racer
🇺🇸
/ˈreɪsər/
🇬🇧
/ˈreɪsə(r)/
A person or an animal that participates in a race.
The racer practiced every day to improve his speed.
レーサーは毎日練習して彼のスピードを向上させようとしました。
A vehicle designed for racing, such as a car or boat.
The racer was in the lead, but the other car caught up quickly.
レーサーは领先していたが、他の車がすぐに追いつきました。