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. 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