Road bike
01
公路自行车, 赛车自行车
a lightweight bicycle designed for speed and efficiency on paved roads, commonly used in sports like cycling and triathlons
例子
He trained every morning on his road bike.
他每天早上都在他的公路自行车上训练。
I just bought a new road bike for the upcoming race.
我刚刚为即将到来的比赛买了一辆新的公路自行车。



























