heavy rail

名词 n.
中文释义

英文释义

名词 n.
  1. 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. uncountable
    — 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, [...]

词汇关系

反义词
light rail
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