interior circuit

例句：

1. 1. The new computer has an internal circuit that can quickly diagnose problems.
   这台电脑有一个内部电路，可以快速诊断问题。
2. 2.The engineers carefully dismantled the interior circuit to inspect the components.
   工程师们仔细拆卸了内部电路以检查组件。
3. 3.The ingenious design of this device involves a complex interior circuit that powers its functions.
   这个设备的创新设计涉及一个复杂的内部电路，用于驱动其功能。