sonobuoy
n. 声纳浮标 [电] 音响标记
词形变化
sonobuoys
复数
sonobuoys
释义与例句
n.
-
1.
A buoy that sends a radio signal when it detects the sound of underwater objects (such as submarines).
政治 军事 航海 交通
词源
From sono- + buoy.
来源:wiktionary