Amtrak

/ˈæmtræk/
a passenger railroad service in the United States, operated by the National Railroad Passenger Corporation "I took Amtrak to visit my family in another city."

noun [专属名词]美国国家铁路客运公司(简称“美国国铁”或“美铁”,是美国的长途和城际铁路客运公司)

Fourteen passengers on the Amtrak train were killed, as well as the Amtrak engineer and lounge car attendant.
美铁列车上的14名乘客以及美铁工程师和休息室乘务员被杀。

Amtrak 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Episode 3 Grandpa's Trunk ACT II Amtrak 名词: 美国火车公司
Episode 3 Grandpa's Trunk ACT III
单词造句:
网友用“Amtrak”造句精选
Ridership on Amtrak has jumped by 18% over the past two years. 过去两年中,乘坐全美铁路公司交通工具的乘客跳升18%。
A cheap ticket with Aer Lingus took me to Boston, followed by Amtrak south. 一张廉价的爱尔兰航空机票把我送到了波士顿,然后我乘美国铁路公司的火车南行。