boxcars的意思？

Soon the stream which ran beside the camp overflowed and water entered the boxcars.不久,流经营地旁边的河水四处泛滥,漫进了棚车.The family found at last a migrant crowd encamped in abandoned boxcars along a stream.最后,这家人看到有一群流民在一条小河边几辆被遗弃的棚车里...

boxcars的音标：boxcars的英式发音音标为：['bɒkskɑ:z]boxcars的美式发音音标为：['bɒkskɑz]...