N-COUNT. 碰碰车. A bumper car is a small electric car with a wide rubber bumper all round. People drive bumper cars around a special enclosure at a fairground.
I got a new bumper on its way.
我得到一个新的保险杠的道路上。
※Only by working hard can we reap a bumper harvest. 只有通过辛勤的劳动才能收获丰硕的成果.