“浮标”的拼音？

“浮标”的英语可以翻译为：uoy，staff float，drogue，dobber，buoyage ...

航道有浮标表示.The channel is marked by buoys.声纳浮标允许只以一艘船来记录折射剖面.The sonobuoy permits recording a refraction profile with only one ship.他看到印奇角礁石上那浮动的浮标.He saw the buoy floating above the Inchcape Rock....