a gathering of passengers sufficient to fill an automobile
the amount of cargo that can be held by a boat or ship or a freight car
同义词：boatload, shipload
carload详细解释
car.load n.Abbr. c.l.（名词）缩写 c.l.The quantity that a car can hold.车量荷载：一车装载的量The official minimum weight necessary to ship freight at a reduced rate.法定整车货物最少吨数
