thin-film transducer

例句：

1. 1. The thin-film transducer is used in medical imaging to convert electrical signals into images.
   薄膜换能器用于医疗成像，将电信号转换为图像。
2. 2. The thin-film transducer has a high sensitivity and can detect small changes in the environment.
   薄膜换能器具有高灵敏度，可以检测环境的小变化。
3. 3. The thin-film transducer is widely used in various fields such as electronics, communication, and biomedical engineering.
   薄膜换能器在电子、通信和生物医学工程等多个领域得到广泛应用。