单词	scratch a match
释义	scratch a match 擦火柴
随便看	optimum step size in delta modulation optimum step size in uniform quantization optimum step size with transmission error optimum stocking rates optimum stopping performance optimum stopping theory Optimum storage optimum storage condition optimum strategy optimum stratification optimum strength ratio optimum stress optimum stripping ratio optimum structural design optimum structure optimum structure and disposition optimum structure design Optimum STSTCOM optimum subset regression optimum subset regression equation optimum successive overrelaxation optimum successive overrelexation Optimum Supply and Maintenance Model optimum survey design optimum survival containment and recovery