单词	spark preventer
释义	spark preventer 火花防止器
随便看	prediction limit prediction limits prediction maintenance time optimization prediction marker generator prediction market prediction mask prediction means prediction mechanism prediction method prediction method for settlement Prediction method of seismology prediction method of water Prediction methodology prediction methods prediction methods of fracture researcb prediction mode predictionmodel prediction model Prediction modeling prediction modeling of service life prediction model of deformation Prediction model of noise prediction model of popularity prediction prediction model of roadside accident Prediction model of software reliability