English translation for "声镜"

acoustic mirror
acoustical mirror

Similar Words：

"声劲[度" English translation, "声劲度抗" English translation, "声经纬仪" English translation, "声警报器" English translation, "声境" English translation, "声聚" English translation, "声聚焦" English translation, "声聚焦实验片" English translation, "声聚焦试验片" English translation, "声距测量；水深测量" English translation