English Dictionary

heavy rail

noun

(rail transport) A term generally applied to main-line railways, but this varies from country to country. It has no relation to the weight of the rails used.

The heavy rail system is an efficient mode of transportation.

意味（1）

(rail transport) A term generally applied to main-line railways, but this varies from country to country. It has no relation to the weight of the rails used.

As with all Metrolink routes on the network, the Oldham-Rochdale line is performing well. Passenger usage is now considerably higher than when it was in use for heavy rail services, …