electronic quenching circuit

例句：

1. 1.This electronic quenching circuit is used to quickly cool down the engine.
   这个电子淬火电路用于快速冷却发动机。
2. 2. The engineer designed this electronic quenching circuit to improve efficiency.
   工程师设计了这个电子淬火电路以提高效率。
3. 3.The electronic quenching circuit was a breakthrough in automotive technology.
   电子淬火电路是汽车技术的一次突破。