reality

n.实际存在的事物，现实

ready reckoner, ready-made, reaffirm, reaffirmation, reafforest, reafforestation, reagent, real, real ale, real estate, real number, real tennis (also royal tennis), real time, realign, realignment, realise, realism, realist, realistic, realistically, realizable, realisable, realization, realization, realisation, realize, realize, realise, really, realm, realpolitik, realtor, realty, ream, reap, reaper, reaping-hook, reappear, reappearance, reappraisal, rear, rear-admiral, rear-view mirror,