Velocipede
01
早期自行车
an old type of bicycle that is moved forward by pedal
例子
The museum displayed a vintage velocipede from the 19th century.
博物馆展出了一辆19世纪的老式自行车。
02
早期自行车, 老式三轮车
an early form of bicycle, typically with three wheels and pedals for moving
例子
The velocipede on display had a small seat and three wheels, perfect for beginners.
展出的早期自行车有一个小座位和三个轮子，非常适合初学者。
