keirin

劍橋詞典

a cycling event in which people ride around a track inside a building a number of times . They first all follow a small motor vehicle , and then compete against each other until the end of the race .
（場地自行車比賽項(xiàng)目）競輪
She won the women's keirin at the 2012 Olympics. 她在2012奧運(yùn)的競輪項(xiàng)目上獲勝。 返回 keirin