electronic circuit的用法和樣例：
例句
- Major service in the electronic circuit printing, sign making, advertising and packaging printing garment enterprises.
主要服務(wù)于電子電路印刷，標牌制作，服裝廣告及包裝印刷的企業(yè)。 - Duality principle is a powerful tool for the analysis of topological structure of power electronic circuits.
對偶原理是分析電力電子電路拓撲結構的有力工具。
