| 释义 |
Amtrak
noun
uk /ˈæmˌtræk/ us /ˈæmˌtræk/
the US national passenger railway system美铁（美国全国铁路客运公司的简称）
SMART Vocabulary: related words and phrases
Railways & railway lines
aerial tram
aerial tramway
artery
branch line
electrify
funicular
junction
level crossing
light rail
light railway
metro
railroad
RR
siding
signal
signal box
switch
switchback
track
whistle-stop
Amtrak | American Dictionary
Amtrak
noun[ U ]
us/ˈæmˌtræk/
the US national passenger railroad system
Amtrak | Business English
Amtrak
noun[ S ]
trademarkukus
TRANSPORT
the national railway company in the US that operates most of the passenger trains between big American cities
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