門擴展電路門擴展器gate: gate2 n. 1.〔古語〕街道,路〔一般 ...and gate expander: 與門擴展器lge logic gate expander: 邏輯門擴展器and or expander: 與或擴展器and-or expander: “與或”擴展器下載手機詞典可隨時隨地查詞查翻譯