短语词组短语underwater acoustic decoy 声诱饵rocket assist acoustic decoy 火箭助飞声诱饵continuous explosive underwater acoustic decoy 连续爆炸式水声干扰弹swim -out towed array acoustic decoy 自航式拖曳声诱饵rocket -assisted acoustic decoy 火箭助飞声诱饵 返回 acoustic decoy