buoy ring是什么意思 buoy ring在线中文翻译

buoy ring 英 [ˈbu:i: riŋ] 美 [ˈbui rɪŋ]

1. 救生圈
   ...buoy repeater station 中继站浮标 | buoy ring 救生圈 | buoy ring 系浮标环...
2. 系浮标环
   ...buoy ring 救生圈 | buoy ring 系浮标环 | buoy rope bend 锚缆结...
3. 舷墙顶线
   ...舷墙bulwark top line | 舷墙顶线buoy ring | 救生圈butt weld...

buoy ring