| 释义 |
main lineˌmain ˈline noun [countable]   - Also, standards of service on many main line routes were improved considerably, particularly the inter-urban routes.
- Don Robey built an empire worth millions in a city far removed from the main line of entertainment.
- Electrification continued apace during the decade with the major investment on the East Coast main line and in East Anglia.
- It is difficult to imagine that this was once Britains first electric main line.
- Now the main line up the Meuse was severed by the enemy astride it at St. Mihiel.
- Well I the uh main line dancers whoo.
► Trains & Railwaysbaggage car, nounbaggage room, nounboat train, nounboxcar, nounBR, nounbuffer, nouncaboose, nouncarriage, nouncattle truck, nounchoo-choo, nouncoach, nouncommunication cord, nounconductor, nouncouchette, nouncowcatcher, nouncutting, nounday return, noundepartures board, noundepot, nounderail, verbdining car, nounelectrify, verbemergency cord, nounengine, nounexpress, nounflatcar, nounfreight, nounfreight train, noungauge, noungrade, noungrade crossing, noungradient, nounguard, nounguard's van, nounhandcar, nouninbound, adjectivelight railway, nounline, nounlineman, nounlocal, nounlocomotive, nounloop, nounmail train, nounmain line, nounmetro, nounmonorail, nounnarrow gauge, nounplatform, nounPullman, nounrail, nounrailroad, nounrailway, nounrailway line, nounrailway station, nounrapid transit system, nounrestaurant car, nounrolling stock, nounshunt, verbshunt, nounsiding, nounsignal, nounsignal box, nounsignalman, nounsleeper, nounsleeping car, nounspur, nounstation master, nounsteam, nounstock car, nounsubway, nountender, nounterminus, nounthrust, nountrack, nountrain, nountrain spotter, nountruck, nounturntable, nounvan, nounvestibule, nounwagon, nounway station, noun an important railway that connects two cities:  the main line to Moscow—main-line adjective [only before noun]: a main-line station |