tricycle
n. 三轮车
A tricycle is a cycle with three wheels, two at the back and one at the front. Tricycles are usually ridden by children.
1. a vehicle with three wheels that is moved by foot pedals
Motorcycle: Bicycle or tricycle propelled by an internal combustion engine.
摩托车: 由内燃机驱动的两轮或三轮车.
A game that is very popular with these young swimmers in the underwater tricycle race.
这些幼小的游泳运动员非常喜爱的一种游戏是水下三轮车比赛.
He took away our big color television on a flatbed tricycle.
他用平板车拉走了我家的大彩电.
Our son has just graduated from a tricycle to a proper bicycle.
我们的儿子刚刚从骑三轮车过渡到骑普通自行车.
I understand they use every part of the tricycle.
他们会好好利用三轮车的任何一部分.