shut sth off
stop the supply or flow of (eg gas, steam, water) 停止供應(yīng)(煤氣、 蒸氣、 水)
You must shut the gas supply off if there's a leak. 煤氣泄漏時, 必須把截門關(guān)上. shut sb/sth off (from sth) keep sb/sth away from sth 將某人[某物]與他物分開或隔開
His deafness shuts him off from the lives of others. 他耳聾阻礙了他與別人的交往.
The village is shut off from the world by lakes and marshes. 這個村子周圍有湖泊與沼澤地, 隔斷了與外界的聯(lián)系.