大学英语专业八级单词大全
- rotation
- reproduction
- reactor
- radiator
- ruthless
- rusty
- rust
- rush
- ruin
- rug
- ruby
- rural
- rude
- rub
- royalty
- royal
- row
- rouse
- routine
- roundabout
- rough
- rotten
- rotate
- rotary
- rot
- rope
- roof
- romantic
- romance
- roller
- roll
- role
- rod
- rocket
- rock
- robe
- robbery
- robber
- rob
- roast
- roar
- rival
- risk
- Roman
- rim
- rigid
- ripen
- rifle
- ripe
- ring
- ridiculous
- ridge
- rid
- rib
- rhythm
- reward
- riddle
- ribbon
- revolve
- revolutionary
- revolution
- revolt
- revise
- review
- reverse
- reveal
- revenge
- retreat
- retire
- retell
- retain
- resultant
- restriction
- restrict
- restraint
- restrain
- restore
- restless
- restaurant
- rest
- responsibility
- responsible
- respectively
- respective
- respectful
- respectable
- resort
- resolve
- resolution
- resistant
- resistance
- resident
- residence
- reservation
- resemblance
- resist
- resignation
- resign
- reservoir
- rescue
- requirement
- require
- request
- reputation
- reproduce
- reproach
- representative
- representation
- represent
- replacement
- replace
- repetition
- repent
- repel
- rent
- renew
- render
- remove
- removal
- remote
- remind
- remedy
- remarkable
- remark
- remains
- remainder
- remain
- reluctant
- religious
- religion
- relieve
- relief
- reliance
- relevant
- release
- relay
- relativity
- reliability
- relatively
- relative
- relationship
- relation
- relate
- rejoice
- reject
- reinforce
- rein
- reign
- rehearsal
- regulation
- regularly
- regularity
- regulate
- regret
- regime
- regenerative
- regular
- refute
- refrigerator
- refuge
- refreshment
- refresh
- reform
- reflection
- refine
- reflect
- reed
- rectify
- refinery
- recruit
- reel
- recreation
- reconcile
- reclaim
- recovery
- recommend
- recollect
- recognition
- reckon
- reciprocal
- recipe
- reception
- receipt
- recall
- rebellion
- rebel
- rear
- reap
- realm
- reality
- realistic
- rational
- readily
- razor
- ray
- rat
- ratio
- rare
- rally
- rainbow
- rarely
- rake
- raid
- rage
- raw
- rag
- radius
- radium
- radioactivity
- radioactive
- radiate
- radical
- radar
- racket
- rack
- racial
- rabbit