contact wire

名词 n.
中文释义

英文释义

名词 n.
  1. A bare wire conducting electricity, often the lower part of the catenary, which comes into contact with a raised pantograph or other form of current collector.
    — Overhead electric equipment generally stood up well both to the weight of vertically falling snow and to the effects of snow on contact wires; [...].

词形变化

contact wires plural
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