福克斯词典 \ 英汉词典 \

bollards是什么意思？

bollards

例句
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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.