Exam word list
大学英语四级词表
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按词源结构浏览大学英语四级核心词汇。 共 4,533 个词,本页显示 119 个可用词条。
rail
nA bar or series of bars fixed on upright supports or attached to a wall, used as a barrier, support, or for holding onto.
railroad
na track made of steel rails along which trains run
railway
nA track made of steel rails along which trains run.
rain
nWater that falls in drops from clouds in the sky.
rainbow
nan arch of colors visible in the sky, caused by the refraction and dispersion of the sun's light by rain or other water droplets in the atmosphere.
rainy
adjcharacterized by, or having a lot of rain
raise
vTo lift or move something to a higher position or level.
rake
nA garden tool with a long handle and a row of metal or plastic points at the end, used for gathering leaves, making soil level, etc.
range
nA number of different things of the same general type; a variety.
rank
nA position in a hierarchy, especially in the armed forces or an organization.
rapid
adjHappening or moving very quickly
rapidly
advat a very fast speed; quickly
rare
adj(of an event, situation, or condition) not happening very often
rarely
advNot often; seldom.
rat
nA small rodent with a pointed snout, long tail, and coarse fur, typically considered a pest.
rate
na measurement of the speed at which something happens or changes, or the number of times something happens or exists in a particular period
rather
advused to mean ‘fairly’ or ‘to some degree’, often when you are expressing slight criticism, disappointment, or surprise
ratio
nA relationship between two amounts, represented by a pair of numbers showing how much bigger one is than the other.
rational
adjBased on reason or logic, not emotions or feelings.
raw
adj(of food) not cooked
ray
nA narrow beam of light or other radiant energy.
razor
nA sharp instrument used for shaving hair from the skin.
reach
vTo arrive at a place, especially after a journey or effort.
react
vTo behave or change in a particular way when something happens, or as a result of something.
reaction
nan action taken in response to something
read
vto look at and understand the meaning of written or printed words or symbols
reader
na person who reads, especially one who reads a lot or in a particular way
readily
advwithout hesitation or reluctance; willingly.
reading
nThe activity or skill of understanding written words
ready
adjPrepared for immediate use or action.
real
adjActually existing or occurring in fact; not imagined or supposed.
reality
nThe state of things as they actually exist, as opposed to an idealistic or notional idea of them.
realize
vTo become aware of or understand a fact or situation.
really
advIn actual fact, without doubt or question; truly.
realm
nAn area of activity, interest, or knowledge.
reap
vto cut and collect a crop, especially grain, from a field
rear
nThe back part of something
reason
nA cause, explanation, or justification for an action, event, or belief.
reasonable
adjFair and sensible; based on good judgment.
rebel
nA person who opposes or fights against a government or ruler.
rebellion
nan attempt by some of the people in a country to change their government, using violence
recall
vto bring the memory of a past event into your mind
receipt
nA piece of paper or electronic document that proves that money, goods, or services have been received.
receive
vTo get or be given something.
receiver
na person who gets or accepts something that has been sent or given to them
recent
adjhaving happened or been done only a short time ago
recently
advat a time that is not long ago; not long since
reception
nThe act or process of receiving or welcoming guests, clients, or information.
recite
vto say a poem, piece of literature, etc. that you have learned, for people to listen to
recognition
nThe act of knowing who or what someone or something is because you have seen, heard, or experienced them before.
recognize
vto know who someone is or what something is when you see or hear them, because you have seen or heard them before
recollect
vTo remember something, especially by making an effort to remember it.
recommend
vto tell somebody that something is good or useful, or that somebody would be suitable for a particular job, etc.
recommendation
na formal suggestion or piece of advice about what someone should do.
record
vTo set down in writing or some other permanent form for later reference.
recorder
nA device for converting sound, pictures, or data into a form that can be stored and played back later.
recover
vto get back something that was lost, stolen, or missing
recovery
nThe process of becoming well again after an illness or injury.
red
adjhaving the colour of blood, fire, or rubies
reduce
vTo make something smaller in size, amount, degree, importance, or price.
reduction
nthe act or process of making something smaller or less in size, amount, degree, or price
reed
nA tall, slender-leaved plant of the grass family that grows in water or on marshy ground.
reel
nA cylinder or similar device on which film, wire, thread, etc., is wound.
refer
vTo mention or speak about someone or something.
reference
nThe act of mentioning something or someone
refine
vto remove impurities or unwanted elements from a substance
reflect
v(of a surface or body) to throw back (light, heat, or sound) without absorbing it.
reflection
nThe image of something in a mirror or on any reflective surface.
reform
vto make changes to something in order to improve it, especially a law, system, or organization.
refresh
vTo make someone feel less tired or less hot.
refreshment
nA light snack or drink, especially one provided in a public place or at a meeting.
refrigerator
nA large piece of electrical kitchen equipment, shaped like a cupboard, used for keeping food and drinks cold so that they stay fresh.
refuge
nshelter or protection from danger, trouble, or something unpleasant
refusal
nan act of saying or showing that you will not do, give, or accept something
refuse
vto say or show that you will not do, give, or accept something
refute
vTo prove that a statement or idea is not true.
regard
vTo think of or consider in a particular way
regarding
prepConcerning or about something or someone.
regardless
advWithout paying attention to the present situation; despite the prevailing circumstances.
region
nA large area of land, usually without exact limits or borders, that is different from other areas because of its own characteristics, inhabitants, or geography.
register
vto put your name and other information on an official list in order to be allowed to vote, study, stay in a hotel, etc.
regret
vTo feel sad or sorry about something you have done or about something that has happened.
regular
adjfollowing a pattern or rule; happening or done repeatedly in the same way or at the same time
regularly
advAt uniform intervals of time; habitually.
regulate
vto control or direct something by means of rules or laws
regulation
nAn official rule or order made by a government or other authority.
rehearsal
na practice performance of a play, concert, speech, etc., before the public performance.
reign
vto rule as a king, queen, or emperor
rein
nA long, narrow strap attached at one end to a horse's bit, used by a rider or driver to guide and control the horse.
reinforce
vto make a structure, material, or feeling stronger or more effective
reject
vTo refuse to accept, consider, or agree to something.
rejoice
vto feel or show great happiness or joy
relate
vto show or make a connection between two or more things
relation
nThe way in which two or more people, groups, or things are connected or involved with each other.
relationship
nThe way in which two or more people or things are connected, or the state of being connected.
relative
adjconsidered and judged by being compared with something else
relatively
advto a moderate degree when compared to something else
relativity
nThe state or fact of being relative.
relax
vTo become or make someone become less tense, anxious, or stressed.
release
vTo set free from confinement, restraint, or a state of holding.
relevant
adjDirectly connected with and important to the subject or situation being considered.
reliability
nthe quality of being able to be trusted to do what somebody wants or needs
reliable
adjConsistently good in quality or performance; able to be trusted.
reliance
nthe state of depending on or trusting in someone or something
relief
nA feeling of reassurance and relaxation following release from anxiety or distress.
relieve
vto remove or reduce an unpleasant feeling or difficulty
religion
nThe belief in and worship of a god or gods, or any such system of belief and worship.
religious
adjRelating to or believing in a religion or religions.
reluctant
adjunwilling and hesitant; disinclined to do something.
rely
vTo need or depend on someone or something for support, help, or in order to be able to do something.
remain
vTo continue to exist, especially after other similar or related people or things have ceased to exist.
remains
plural nounThe parts of something that are left after the other parts have been used, destroyed, or taken away.
remark
vto say or write something as a comment.
remarkable
adjunusual or surprising in a way that causes people to take notice
remedy
na treatment or medicine to cure a disease or to put right a bad situation
remember
vTo have or keep an image or idea in your mind of someone or something from the past.
remind
vTo cause someone to think of something again or to remember something.
remote
adjFar away in distance or space
removal
nthe act of taking something or someone away from a place