spar buoy
常见例句
- The spar buoys also had baskets fitted at the top to improve visibility in hard weather conditions.
頂標是上下兩個黑色圓錐,錐底相對的,是東方位標志;上下兩個紅色圓錐,錐尖相對的,是西方位標志。 - The ship kept the buoy on her off side.
這條船在浮標的左邊。 - cross spar buoy
十字杆浮標 - manned spar buoy
海洋觀測浮塔 - I threw a life buoy to him when I saw his struggling.
看到他在掙紥,我給他扔了一個救生圈過去。 返回 spar buoy