acknowledge circuit

例句：

1. 1. The engineer used an acknowledgement circuit to ensure that the data was transmitted correctly.
   工程师使用了一个确认电路来确保数据被正确传输。
2. 2. The new device has a unique acknowledgement circuit that can detect and prevent fraudulent transactions.
   这款新设备有一个独特的确认电路，可以检测并防止欺诈性交易。
3. 3. In this project, we need to design an acknowledgement circuit that can handle high-speed data transmission.
   在这个项目中，我们需要设计一个能够处理高速数据传输的确认电路。