BMX bike
01
BMX自行车, 小轮车
a small, sturdy bicycle designed for off-road racing and stunt riding in sports like BMX racing
例子
He performed amazing tricks on his BMX bike.
他在他的BMX自行车上表演了惊人的技巧。
She bought a new BMX bike for her son ’s birthday.
她为儿子的生日买了一辆新的BMX自行车。



























