live wire

名词 n.

英文释义

名词 n.
  1. An electrical wire through which there is a flow of electrical current.
    — Two boys got electrocuted when a live wire fell on the auto-rickshaw in which they were sitting.
  2. An especially energetic, alert, or vivacious person. figuratively
    — With his thin, eager face and darting hands he was more than a live wire - he was a whole bundle of live wires.

词形变化

live wires plural live-wire alternative livewire alternative
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