warning triangle

名词 n.
中文释义

英文释义

名词 n.
  1. A triangle made of (usually) red reflective material, used to warn other road users of a broken-down vehicle.
    — If your vehicle breaks down, [...] put a warning triangle on the road at least 45 metres (147 feet) behind your broken-down vehicle on the same side of the road.

词形变化

warning triangles plural
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