单词	solid body model
释义	solid body model 实体模型
随便看	difference equations difference equation set difference equation system difference equation with continuous arguments difference equation with damped term difference equation with damping difference equation with variable coefficients difference error difference estimate difference estimation difference estimator difference evaluation difference event difference evolution difference expansion difference expression difference expressions difference factor difference factorization method difference family difference in colo difference in colour difference in colo u r difference feature difference feedback capacitance