handcar

详细解释:n. 手泵式四轮车

英语解释：

名词 handcar:

a small railroad car propelled by hand or by a small motor

详细解释：

hand.car

n.（名词）
A small open railroad car propelled by a hand pump or a small motor.
手泵式四轮小车：由一个小马达或一台手泵驱动的小型无篷路轨车