bollards
护柱
[水运] 系船柱
例句
There are four (4) double cross bollards on the real boat.
有四（ 4 ）双交叉护柱，对真正的船民。
Mooring bollards being fabricated from steel tube and solid bar.
系泊柱正在编造由钢管和固体酒吧。
You can also see in this photo that I began making the double cross bollards!
您也可以看到在这方面的照片，我开始把双交叉护柱！
