词汇	poll cards
释义	poll cards 🌏投票卡
随便看	principle of responsibility principle of restitution principle of restriction Principle of resumption of innocence principle of retroactivity principle of revealed preference principle of reversibility principle of rigidization principle of ring road spacing principle of robustness principle of rubber technology principle of rule by law principle of ruling of law Principle of Satisfaction principle of satisfaction and safety principle of saving energy principle of science principle of scientific management principle of scrupulousness principle of Scutellaria barbata principle of searching the truth principle of secret investigation principle of sediment transport equilibrium Principle of Seed Plant Taxonomy principle of segregation