单词	design failure
释义	design failure 设计故障
随便看	ultrasonic pulse generator ultrasonic pulse longitudinal wave ultrasonic pulse method ultrasonic pulse nonlinear propagation ultrasonic pulse transmission method ultrasonic pulse velocity ultrasonic pulse velocity measurement device ultrasonic pulse velocity method ultrasonic puncture ultrasonic purification ultrasonic Q-switch ultrasonic Q-switching ultrasonic quantity ultrasonic quartz ultrasonic radar ultrasonic radiation ultrasonic radiation force ultrasonic radiator ultrasonic rail fault detection device ultrasonic rail flaw detection ultrasonic rail tester ultrasonic rail-testing train ultrasonic rangefinder ultrasonic range finder ultrasonic range measurement