soundlocator

常见例句

• Other members surround rapidly, with the aid of optics soundlocator (popular name “snake eye”), everybody saw clearly the survivor is a middle-aged female, the life symptom is obvious.
  其他队员迅速围拢过来，借助光学声波探测仪(俗称“蛇眼”)，大家清晰地看到幸存者是一个中年女性，生命体征明显。
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