雅思词汇

rack racket radar radiate radical radius raft rage ragged raid rail rally ramble rampant random range ransom rarely ratio rational ravage rave raw readily realm reap rear reasonable reassure recall recede receipt reception recession recipe recipient reciprocal recital recite reckless reckon reclaim recline recommendation reconcile recover recruit rectangle rectify recycle redeem redundant reel reference referendum refine refrain refreshing refreshment refugee refund refusal regarding regardless regeneration regime register registrar regulate rehabilitate reign reimburse reinforce rejoice relapse relay release relentless relevant reliable relief relinguish reluctant rely remarkable remedy remind remittance remnant remorse renaissance render rendezvous renovation renowned repatriate repel repent repertoire repetition represent reproach reptile reputation request rescue resemblance resemble resent reserve reservoir residence resign resignation resilience resolution resolve resonant resort resource respiration responsive restless restore restrain resume retail retain reticent retort retreat retrieve retrospect revelation revenge revenue reverent reverse review revise revive revolt revolve reward rhetoric rhythm ribbon ridge ridiculous rig righteous rigid rigorous rim riot rip ripple ritual rival rivet roam roar roast robust role roll rot rotate rough rouse routine rub ruffle ruinous rumour rupture rural rust ruthless