refugee

n.(政治上的)避难者，难民

reformation, reformatory, reformed, reformer, reformulate, refract, refraction, refractory, refrain, refrain from, refresh, refresher course, refreshing, refreshment, refrigerant, refrigerate, refrigeration, refrigerator, refuel, refuge, refulgence, refulgent, refund, refundable, refurbish, refusal, refuse, refuse collector, refuse to do, refutable, refutation, refute, regain, regal, regale, regalia, regally, regard, regard...as, regarding,