名词
中文翻译：声纳浮标
同义词：
['sonar buoy', 'sonar float']
例句：
-
1.The sounding buoy was used to determine the depth of the water.
声纳浮标用于确定水的深度。
-
2.The sonar buoy detected a submarine in the area.
声纳浮标探测到该区域有一艘潜艇。
-
3.The sonar buoy helped the diver to navigate through the underwater caves.
声纳浮标帮助潜水员在水下洞穴中导航。