tonotransducer

例句：

1. 1.This device is used to detect the presence of certain substances in the air.
   这个设备用于检测空气中某些物质的存在。
2. 2.The tonotransducer is a crucial component in the medical imaging system.
   声纳转换器是医疗成像系统中的关键组件。
3. 3. The tonotransducer was designed to improve the accuracy of the measurement.
   声纳转换器的设计旨在提高测量的准确性。