词汇	hangonin there
释义	hangonin there 保持信心；坚持下去；不气馁
随便看	singular locus singularly 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