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单词 electric fence
释义

electric fence

noun
A fence through which an electric current can be passed, giving an electric shock to any person or animal touching it.The electric fence should be high voltage, low amperage, so that no harm can be done to any animal or person....
  • This procedure had merit; but conventional fencing costs, even electric fences or suspension fences with widely spaced posts, made it an economically questionable practice outside the research arena.
  • We were running up and down shouting and calling, pulling at gates, knocking on metal fences, even trying to short-circuit electric fences to set off alarms.
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更新时间:2025/1/11 5:35:56