短語(yǔ)詞組短語(yǔ)Open Magnetic circuit construction 開(kāi)磁路構(gòu)造設(shè)計(jì)OPEN -CIRCUIT 斷路指示器;開(kāi)路電路open -circuit winding 斷路繞阻open radiating circuit 開(kāi)路輻射電路 返回 open circuit