electroacoustic wave

例句：

1. 1. The scientists used a high-frequency electroacoustic wave to study the behavior of the molecules in the liquid.
   科学家们使用高频电声波来研究液体分子的行为。
2. 2. The sound waves from the explosion traveled through the air and were picked up by the microphone.
   爆炸产生的声波穿过空气，被麦克风捕捉到。
3. 3. The researchers discovered that the electroacoustic wave could be used to transmitinformation over long distances.
   研究人员发现，电声波可以用来在远距离传输信息。