n.四轮车
adj.四轮的

The retiree enjoyed riding his quadricycle through the park on sunny afternoons.
这位退休者喜欢在晴朗的下午骑着四轮脚踏车穿过公园。
The children's quadricycle, painted in bright colors, was a popular attraction at the carnival.
涂有鲜艳颜色的儿童四轮脚踏车是嘉年华会上的一个热门项目。
The engineer designed an innovative electric quadricycle for urban commuting, aimed at reducing traffic congestion.
这位工程师设计了一款创新的电动四轮脚踏车，旨在减少城市交通拥堵。
The antique quadricycle, restored to its former glory, was displayed in the museum's transportation exhibit.
那辆修复如新的古董四轮脚踏车在博物馆的交通工具展览中展出。
For their eco-friendly vacation, the family rented quadricycles to explore the countryside.
为了进行环保度假，这家人租用了四轮脚踏车来探索乡村。
The quadricycle, with its four sturdy wheels, easily navigated the cobblestone streets of the old town.
四轮脚踏车凭借其四个结实的轮子轻松地穿行在老城区的鹅卵石街道上。
In the city's annual parade, a group of enthusiasts rode decorated quadricycles, adding a nostalgic touch.
在城市的年度游行中，一群爱好者骑着装饰过的四轮脚踏车，增添了一抹怀旧色彩。
The quadricycle rental service at the resort allowed guests to enjoy leisurely rides along the beachfront.
度假村的四轮脚踏车租赁服务让客人可以沿着海滨悠闲骑行。
The invention of the quadricycle marked an early milestone in the evolution of personal transportation.
四轮脚踏车的发明标志着个人交通工具发展史上的一个早期里程碑。
The physics class used a homemade quadricycle to demonstrate the principles of mechanical advantage.
物理课使用自制的四轮脚踏车来演示机械优势的原理。