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jumper lead

/ˈdʒʌmpə liːd/

翻译: 一对带有夹子的绝缘电缆,用于将电量耗尽的汽车电池连接到有电的电池上以启动发动机。

1 个条目

phrase

/ˈdʒʌmpə liːd/B1informalbritishtechnical
  • zh一对带有夹子的绝缘电缆,用于将电量耗尽的汽车电池连接到有电的电池上以启动发动机。

A pair of insulated electrical cables with clamps used to connect a dead car battery to a live one in order to start the engine.

  1. Battery jumper cableB1formalbritish

    A pair of insulated wires with alligator clips used to connect a dead car battery to a live one to start the engine.

    zh汽车搭电线

    • He used jumper leads to start his car after the battery died.
    • Always connect the red jumper lead to the positive terminal first.
    • Keep a set of jumper leads in your car for emergencies.