翻译
  • 简明
  • electrical relay

    • [iˈlektrikəl ˈri:lei]

    释义

    • 继电器
  • 实用场景例句

    • 全部

    Scope: Bakelite lamp ballast electrical relay . Bakelite lamp ballast electrical relay.

    经营范围: 灯具镇流器继电器胶木电器.

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  • 英英释义

    Noun

    • 1. electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit