Gravel bicycle
01
砾石自行车, 适合砾石路面的自行车
a type of bike designed for riding on gravel roads and mixed terrains, often used in cycling sports like gravel racing
例子
Her gravel bicycle is perfect for the rough trails.
她的砾石自行车非常适合崎岖的小径。
砾石自行车, 适合砾石路面的自行车