Lower one slip wire to the mooring boat from starboard side.

自右舷松下一根回头缆给带缆 船。

youdao

The captain piloted the boat into a mooring.

船长把船驶向泊位。

《牛津词典》

Nicholas untied the boat from her mooring.

尼古拉斯解开泊船的缆绳。

《柯林斯英汉双解大词典》

Since the days when houseboaters were essentially squatters on the canals, the city has cracked down, and every boat now needs a mooring permit.

FORBES: Playing the Float

The boat is being kept on a mooring while work to build a new boathouse gets underway.

BBC: The John D Spicer Tamar class lifeboat

What's more, insurers won't touch a boat that's tethered to a mooring, worried that a typhoon could blow it out to sea or damage it.

WSJ: Nice Boat, No Dock | WSJ.Money Summer 2013