短語(yǔ)詞組短語(yǔ)logical l port 邏輯端口Logical User Port 邏輯用戶端口Logical Service Port 邏輯業(yè)務(wù)端口logical port multiplexer 邏輯端口多任務(wù)器Physical port and logical port 物理端口和邏輯端口 返回 logical port