Exam word list
托福核心词表
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浏览托福阅读、听力与写作中的核心词汇。 共 4,510 个词,本页显示 120 个可用词条。
stratum
na layer or a series of layers of rock in the ground
stream
nA small, narrow river.
stress
nA state of mental or emotional strain or tension resulting from demanding circumstances.
stretch
vTo make something longer or wider by pulling it.
strict
adjDemanding that rules, especially rules of behavior, are obeyed and observed.
strike
vto hit somebody or something hard, especially with your hand or a weapon
string
nA long, thin piece of twisted thread, cord, rope, or similar material.
stripe
na long, narrow band of a different color or texture from the surface on either side of it
studio
nA room where an artist, photographer, or musician works
stylish
adjhaving a fashionable and attractive appearance.
stylistic
adjrelating to the particular style or method used by a person, group, or artistic movement.
stylized
adjRepresented or treated in a manner that conforms to a decorative style rather than to nature or realism.
subdue
vto bring someone or something under control by force
subject
nA person or thing that is being discussed, described, or dealt with.
submarine
na ship, especially a military one, that can travel underwater.
subsidize
vto pay part of the cost of something, usually a business or industry, to help it continue or to keep prices low
subsidy
nmoney that is paid by a government or an organization to reduce the costs of services or of producing goods so that their prices can be kept low
subsist
vto manage to stay alive, especially with limited food or money
subspecies
na taxonomic category that ranks below species, usually a geographically isolated population with distinct characteristics.
substance
nA particular type of solid, liquid, or gas that has specific properties.
substitute
vto take the place of something, or to put something or someone in the place of something or someone else.
subtle
adjso delicate or precise as to be difficult to analyze or describe.
suburb
nan area where people live that is outside the central part of a city or town.
subway
nAn underground railway system in a city.
suffragist
nA person who advocates for the extension of the right to vote, especially to women.
suitcase
na large, rectangular container with a handle, used for carrying clothes and other personal belongings when traveling.
sulfur
na pale yellow chemical element that burns with a blue flame and a strong smell, used in medicine and industry
summary
nA brief statement or account of the main points of something.
sunlit
adjIlluminated by the sun.
sunset
nthe time in the evening when the sun disappears and night begins.
superior
adjhigher in rank, status, or quality
supervise
vTo watch and direct a person, activity, or process to ensure it is done correctly or safely.
supplement
nsomething that is added to something else to improve it or complete it; something extra.
suppress
vto put an end to something by force or authority; to prevent something from being expressed, published, or known.
surge
vto move suddenly and powerfully forward or upward
surgeon
nA medical doctor who is qualified to perform operations on patients.
surrender
vto stop fighting and admit defeat; to give up control of something or someone
suspend
vto officially stop something for a period of time
suspension
nThe act of stopping something from happening or being in effect for a period of time.
sustained
adjcontinuing for an extended period or without interruption
swallow
vTo cause food, drink, or something else to pass from the mouth down the throat and into the stomach.
swamp
nAn area of low-lying, uncultivated ground where water collects; a bog or marsh.
swan
na large, usually white, water bird with a long, graceful neck, that lives on or near water.
swear
vto use words that are offensive or considered taboo, especially as an expression of anger
sweat
vto produce a clear liquid through your skin when you are hot, ill, or frightened
sweep
vto clean a surface by moving a brush or similar object over it
sweeping
adjcovering a wide area; extensive
swing
vto move or make something move backwards and forwards or from side to side while hanging from a fixed point
switch
vto change from one thing to another, or to exchange things
syllable
nA unit of pronunciation having one vowel sound, with or without surrounding consonants, forming the whole or a part of a word.
symbolic
adjRelating to or using symbols; serving as a symbol.
sympathy
nFeelings of pity and sorrow for someone else's misfortune.
symphony
na long piece of music for a large orchestra, typically in four movements
synonym
na word or phrase that means exactly or nearly the same as another word or phrase in the same language.
synthesize
vto combine separate things into a complete whole
syrup
na thick, sweet liquid made by dissolving sugar in boiling water, often used for preserving fruit or as a sauce.
systematic
adjDone or acting according to a fixed plan or system; methodical.
tactic
na planned action or method for achieving a particular goal
tariff
na tax that a government charges on goods coming into or sometimes going out of a country
technique
na way of carrying out a particular task, especially the execution or performance of an artistic work or a scientific procedure.
technological
adjrelating to or involving technology, especially scientific technology.
tectonics
nthe scientific study of the large-scale structure of the earth's crust, especially the formation of mountains, ocean trenches, and the movement of continents.
tedium
nThe state of being tedious; boredom; monotony.
telegraph
nAn old-fashioned system of sending messages over long distances by using electrical signals sent along wires.
telescope
nan optical instrument designed to make distant objects appear nearer, containing an arrangement of lenses, or of curved mirrors and lenses, by which rays of light are collected and focused and the resulting image magnified.
tendon
na strong band or cord of tissue that connects a muscle to a bone.
tenement
nA large building divided into apartments, especially in a poor area of a city.
tension
nthe state of feeling nervous, worried, or not able to relax.
tentacle
na long, thin, flexible arm-like or horn-like part found in some animals, used for feeling, grasping, or moving.
terminal
adjforming or situated at the end or extremity of something
terminology
nThe set of technical words or expressions used in a particular subject.
terrain
na particular type of land, especially when considered in relation to its physical features or suitability for an activity.
terrestrial
adjRelating to the Earth or land, as opposed to air or water.
territory
nAn area of land that is controlled by a particular country, ruler, or military force.
texture
nThe way a surface or substance feels when you touch it, especially how smooth or rough it is.
therapy
nThe treatment of a physical problem or an illness.
thorn
na stiff, sharp-pointed woody projection on the stem or other part of a plant.
thorough
adjComplete with regard to every detail; not superficial or partial.
thrifty
adjusing money and other resources carefully and not wastefully
thwart
vTo prevent someone from accomplishing something.
tile
na thin, flat piece of baked clay, plastic, etc., used for covering roofs, floors, or walls
tolerant
adjAccepting beliefs, behaviors, or people that are different from your own, even if you disagree with or disapprove of them.
topography
nThe arrangement of the natural and artificial physical features of an area.
topsoil
nthe upper layer of soil, which is usually richer and darker than the soil beneath it because it contains more organic matter.
tornado
na violent and destructive storm with a long, funnel-shaped cloud that moves over land
torrent
na large, fast-moving stream of water or other liquid
tournament
na sports competition involving a number of teams or players who compete for a championship over a series of games or matches.
towering
adjextremely tall, especially in a way that is impressive or makes something seem powerful
toxic
adjContaining or being poisonous material
tract
nA large area of land
tragic
adjcausing or characterized by extreme distress or sorrow
transfer
vto move something or someone from one place, vehicle, person, or group to another
transit
nthe act or process of moving people or goods from one place to another
translucent
adjallowing light to pass through but not transparent; semi-transparent.
transmit
vto send or pass something from one person, place, or thing to another.
transplant
vTo move a living plant from one place and plant it in another.
tread
vTo put your foot on or in something while walking or moving.
trench
nA long, narrow ditch in the ground, especially one dug by soldiers for protection from enemy fire.
tribal
adjRelating to a tribe or tribes.
tributary
na river or stream that flows into a larger river or lake.
trigger
nA small lever that you pull to fire a gun
tropic
nEither of the two circles of latitude on the Earth's surface, approximately 23.5 degrees north and south of the equator, marking the limits of the area where the sun can be directly overhead.
troupe
na group of actors, singers, or dancers who work and travel together
tube
nA long, hollow cylinder used to hold or carry liquids or gases.
tuition
nThe money that you pay to be taught, especially in a college or university.
tundra
nA vast, flat, treeless Arctic region where the subsoil is permanently frozen.
tunnel
nA passage under the ground, through a hill, or under a road or river, especially one for vehicles or trains.
turbulent
adjcharacterized by conflict, disorder, or confusion; not stable or calm.
turkey
na large bird of the pheasant family, native to north america, that is bred for its meat
turnpike
na road that drivers must pay to use, especially one with gates where the payment is collected
turtle
na reptile with a hard round shell that lives in or near water and can pull its head and legs into its shell
tutor
na private teacher, typically one who teaches a single student or a very small group
twine
nstrong string made of two or more strands twisted together
twinkling
na very short period of time; an instant.
twist
vto turn something, especially repeatedly, or to turn or wrap one thing around another
tycoon
na wealthy, powerful person in business or industry.
ultimately
advfinally; after a series of events or a long process.
ultimatum
na final demand or statement of terms, the rejection of which will result in retaliation or a breakdown in relations.
ultraviolet
adjrelating to or denoting electromagnetic radiation with a wavelength shorter than that of visible light but longer than x-rays.
unaided
adjDone or achieved without help from anyone or anything else.