an open railway freight car的意思|示意

无篷铁路货车 [c] cart on four wheels, which a horse or an ox pulls; an open railway freight car 四轮马车（牛车）；无篷铁路货车 The wagon was full of vegetables. 这辆运货马车装满了蔬菜。

四轮马车 [c] cart on four wheels, which a horse or an ox pulls; an open railway freight car 四轮马车（牛车）；无篷铁路货车 The wagon was full of vegetables. 这辆运货马车装满了蔬菜。