高中单词

R

• racial
• radiation
• radioactive
• radium
• rag
• rainbow
• raincoat
• random
• range
• rank
• rapid
• rare
• rate
• raw
• ray
• razor
• react
• reading
• reality
• realization
• reasonable
• rebuild
• receiver
• reception
• receptionist
• recognise
• recognize
• recommend
• recover
• recreation
• rectangle
• reduce
• refer
• referee
• reference
• reflect
• reform
• refresh
• refusal
• regardless
• register
• regular
• regularly
• regulation
• reject
• relate
• relevant
• reliable
• relief
• religion
• religious
• rely
• remark
• remind
• remote
• remove
• renew
• replace
• reporter
• represent
• representative
• republic
• reputation
• request
• require
• requirement
• rescue
• research
• resemble
• reservation
• reserve
• resign
• resist
• respect
• respond
• responsibility
• rest
• restriction
• retire
• revision
• revolution
• reward
• rewind
• rhyme
• rid
• ridiculous
• rigid
• ripe
• ripen
• roast
• role
• roll
• roof
• rooster
• root
• rot
• rough
• roundabout
• routine
• row
• royal
• rubbish