Meaning of Metroliner | Babel Free
Definitions
A kind of high-speed train that operated between Washington, D.C., and New York City from 1969 to 2006.
historical
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.