bollard是什么意思？

bollard

英[ˈbɒlɑ:d] 美[ˈbɑlərd]

• n. （行人安全岛的）短柱，护柱，（船上或码头上的）系船柱；

复数：bollards;

例句

• Drag onto the page, then right - click to specify standard or bollard. 拖到绘图页上, 然后右击可指定标准式或柱式.
• Symbol for outdoor lighting. Standard or bollard can be specified. 户外照明符号. 可指定标准式或柱式.
• Drag onto the page to add a bollard for blocking vehicle access. 拖到绘图页后,可以添加阻止机动车通行的安全岛护柱.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  （防止汽车驶入私人领地或进入某段公路的）水泥隔离柱，短柱，护柱
  Bollards are short thick concrete posts that are used to prevent cars from going on to someone's land or on to part of a road.
• N-COUNT
  （河岸或港口的）系船柱，系缆桩
  Bollards are strong wooden or metal posts on the side of a river or harbour. Boats are tied to them.

英英词典释义

• Noun
  1. a strong post (as on a wharf or quay or ship for attaching mooring lines);
  "the road was closed to vehicular traffic with bollards"

行业词典

• 体育： 系缆柱；
  航海科技： 缆桩；又称 :缆桩(bitts )；
  船舶： 带缆桩；带有一个或两个短柱，固定在甲板上， 用以系缚和操作缆索的固定结构。；