trip wire

名词 n.
中文释义

英文释义

名词 n.
  1. Alternative form of tripwire. alt-of,alternative
    — Here the protection consists of a 50lb per mile cadmium copper trip-wire mounted on short telegraph posts on both sides of the line, 4ft above rail level. Current through both trip wires energises a relay in the signalbox.

词形变化

trip wires plural
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