pacer
US /ˈpeɪsər/
UK /ˈpeɪsər/
名詞
領跑員, 配速員
a person or animal that sets the pace in a race or competition
範例:
•
The experienced runner acted as a pacer for the marathon beginners.
經驗豐富的跑者擔任馬拉松初學者的領跑員。
•
The horse was a good pacer, maintaining a steady speed throughout the race.
這匹馬是一個很好的領跑者，在整個比賽中保持了穩定的速度。