中文翻译与英英解释 | 感音(磁性)水雷。
| | | acoustic: adj. 1.听觉的；声学的。 2.助听的；传音的。 3 ... | | mine: 短语和例子 mine2 n. 1.矿，矿山，矿井；【矿物 ... | |
| An acoustic mine is a type of naval mine which monitors audio activity in its vicinity. Depending on its design, it will either actively send out audio pulses, not unlike a sonar, listening to the speed at which the echo returns to it or passively listen to its environment, depending only on the noise that is made without its interference. |
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