guardrails是什么意思？

guardrails

护栏（guardrail的复数形式）

例句

• The drainage, guardrails , tunnels, curb stones street lamps, and other street equipment of the roads. 道路之排水沟渠、护栏、涵洞 、 缘石、拦路石 、 挡土墙、路灯及属于道路上各项标志、号志 、 管制设施、设备等.
• There are many delicately - carved stone lions on the guardrails of Lugou bridge. 卢沟桥的桥栏上有许多雕刻精美的石狮子.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  护栏；扶栏
  A guardrail is a railing that is placed along the edge of something such as a staircase, path, or boat, so that people can hold onto it or so that they do not fall over the edge.