bicycle可数吗?

bicycle的意思是自行车，是可数名词，复数形式是bicycles.

例句

They are riding their bicycles.

他们正在骑自行车。

Others rode on bicycles or on wooden horses.

其他人骑自行车或骑木马。

Bicycle lanes can relieve traffic jam by separating bicycles from cars.

自行车道可以把自行车和汽车分隔开，从而缓解交通拥堵。

only gentle locals merrily greeted us as they rode slowly past on old bicycles.

友好的当地人骑着老式自行车慢慢地经过，还愉快地与我们打着招呼。

Radios, cell phones, bicycles, pocket calculators and books have all been reported stolen.

收音机、手机、自行车、袖珍计算器和书籍都被报失窃。

It has all kinds of styles such as children\'s bicycles, field bicycles, racing bicycle and so on.

它有各种各样的款式，如儿童自行车、野地自行车、赛车等。