单词	double stress
释义	double stress 双重音
随便看	torsional suspension torsional suspension spring torsional system torsional tension torsional tersion torsional test torsional tester torsional testing machine torsional torque torsional torque derivative feedback torsional torque feedback torsional toughness torsional transducer torsional ultrasonic delay line torsional vergence torsional vibrating horn torsional vibration torsional-vibration tor-sional vibration torsional vibrational mode torsional vibration analysis torsional vibration balancer Torsional Vibration Calculation torsional vibration damper Torsional vibration frequency