基本解释n.配電磐；配電板同根派生 英汉例句common-battery telephone switchboad 共電制電話交換機switchboad metal-clad switchboad 鎧裝配電磐private branch exchange switchboad 小交換機central battery local switchboad 共電式市內交換機wired logic coutrolled switchboad 佈控交換機