词汇	concept and knowledge
释义	concept and knowledge 观念和知识
随便看	singularly attractive singularly beautiful singularly beautiful/foolish Singularly Expansion Method singularly fortunate singularly perturbation singularly perturbed Singularly perturbed Boussinesq type equation singularly perturbed Boussinesq-type equation singularly perturbed elliptic systems singularly perturbed equation singularly perturbed problem singularly perturbed system singularly perturbed systems singularly stochastic differential equations singularly wet weather for June singular map singular mapping singular matrices singular matrix singular matrixes singular meaning singular measure singular mixed monotone operator singular M-matrix