词汇	paramoecin
释义	paramoecin 草履虫素
随便看	first principle modeling first principle of all things first principle of finite induction first principle of instruction first principle of odes first principles first-principles first-principles method First principles of instruction first principles of law first-principles study first-principles theory first principle theory first-principle theory first print first-printed resist first printing firstpriority first priority first-priority first priority for purchasing first-priority item first prize first-prize First prize scholarship for postgraduates