短語(yǔ)詞組短語(yǔ)buoy repair boat 航標(biāo)修理船buoy cruise boat 航標(biāo)巡檢船buoy dropping boat 拋標(biāo)艇mini -type fast buoy cruise boat 小型快速航標(biāo)巡檢船stem -loading buoy boat 艉起吊設(shè)標(biāo)船boat hull buoy 船體形浮標(biāo) 返回 buoy boat