acoustic buoy

常见例句

The ship kept the buoy on her off side.
這條船在浮標的左邊。
Design of wireless acoustic buoy array multi-targets tracking and positioning system
無線遙控、浮標式水下目標跟蹤定位系統
Fixed Acoustic Buoy
固定音響浮標
Opened the show with an acoustic set.
不用電子樂器開始縯出
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。