pressure pad

名词 n.
中文释义

英文释义

名词 n.
  1. A piece of padding used to relieve soreness caused by constant pressure, such as bedsores.
  2. A soft padded sensor that responds to pressure.
  3. An induction loop sensor that detects when vehicles are stopped at traffic lights (commonly believed to sense the weight of the vehicle). colloquial
    — I believe there were pressure pads embedded in the road to monitor the amount of traffic.

词形变化

pressure pads plural
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