1N-VAR (煤气、水、电或电话的)切断 The disconnection of a gas, water, or electricity supply, or of a telephone, is the act of disconnecting it so that it cannot be used. (煤气、水、电或电话的)切断
The rate of disconnections following non-payment of water charges is rising.
2N-UNCOUNT 分开;分离 The disconnection of two things is the act or process of separating them so that they are no longer connected or linked in any way. 分开;分离
He hopes for a gradual disconnection from the federation.