transcontinental railroad越洲铁路;横贯北美大陆的铁路
transcontinental arch横大陆穹隆
transcontinental flight穿越大陆航线
transcontinental a横贯大陆的
transcontinental call越洋长途电话
transcontinental railway大陆桥;洲际铁路;陆铁路
transcontinental treaty横贯大陆条约
Transcontinental USA大陆印刷公司
Transcontinental Gas名字
ADJ（形容词） A transcontinental journey or route goes from one side of a continent to the other. Transcontinental usually means from one side of the United States to the other, not including Alaska and Hawaii. 横跨大陆的 [usu ADJ n]
...in mid-nineteenth-century America, before the transcontinental railway was built.
…在美洲大铁路修建以前19世纪中期的美国。