ultrasonic device

例句：

1. 1. The ultrasonic device is used to clean the oil filter in the engine.
   这个超声波设备用于清洁发动机中的油滤器。
2. 2. The ultrasonic device can detect defects in metal parts with high precision.
   这种超声波设备可以以高精度检测金属部件的缺陷。
3. 3. The ultrasonic device is widely used in medical imaging and nondestructive testing.
   这种超声波设备在医疗成像和非破坏性测试中被广泛应用。