acoustic buoy

常见例句

• The ship kept the buoy on her off side.
  这条船在浮标的左边。
• Design of wireless acoustic buoy array multi-targets tracking and positioning system
  无线遥控、浮标式水下目标跟踪定位系统
• Fixed Acoustic Buoy
  固定音响浮标
• Opened the show with an acoustic set.
  不用电子乐器开始演出
• I threw a life buoy to him when I saw his struggling.
  看到他在挣扎，我给他扔了一个救生圈过去。
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