n.关掉；岔道； 变形： 复数：turn-offs 英英释义： turn-off[ 'tə:n,ɔf ]n.something causing antagonism or loss of interest同义词：turnoffnegative stimulationa side road where you can turn off同义词：turnoffv.cause to stop operating by disengaging a switch同义词：switch offcutturn offtur