downlead

downlead

美 ['daʊnled]  英 ['daʊnled]

  • na.【无线】(天线的)下引线
  • 网络引下线;引下线引下线

英汉解释

na.
1.
【无线】(天线的)下引线

例句

The Main Points of Technique to Defend the Lightningproof Downlead Port Laid near the Ground

下线防护技术要点

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