printed electronic circuit

例句：

1. 1. The printed electronic circuit is acrucial component of the new computer system.
   印刷电路板是新计算机系统的关键组件。
2. 2. The printedelectronic circuit was designed to improve the efficiencyof the device.
   印刷电路板的设计目的是为了提高设备的工作效率。
3. 3. The printed electronic circuit contains millions oftiny components that work together to perform specificfunctions.
   印刷电路板包含数百万个微小的组件，它们共同工作以执行特定的功能。